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Now that the PCs have gotten their bearings and received the map of fallen Elturel, we’ll switch from streetcrawling (as described in Part 5B) and begin navigating the city using a pointcrawl structure.

Pointcrawls are fairly straightforward. You can see how the point-map above has a number of keyed locations (points), connected in a node-map. PCs at one of the points can travel to any connected point.

The most literal application of a pointcrawl system is to model wilderness travel along a trail system (i.e., the connections between points are literally wilderness trails running between those locations). You might find similar utility if you were running a Neverwhere-style adventure set amidst a fantastical subway system. In either case, the pointcrawl is a player-known structure. Trivially so, in fact, because the point-map has a one-to-one correspondence with the game world: The characters can see the wilderness trails or subway tunnel that they’re following.

In the city, however, the pointcrawl system is an abstraction. It attempts to capture conceptual navigation – the way we think about traveling through a city – in a way that’s useful for the GM prepping and running the material. I believe that it can best succeed at this as a player-unknown structure. In other words, the point-map above is NOT the map of Elturel seen by the players: They interact with the city naturalistically; they don’t see the points and may not even know that a pointcrawl structure is being used.

So how does that work?

When the players indicate a navigational intention, the GM basically acts as an “interpreter” who translates that intention into the pointcrawl system, uses the pointcrawl system to resolve it, and then describes the outcome to them in terms of the fiction.

This works because we naturally think of navigating a city in broad terms. “We need to head west to Lyndale Avenue and then take that south into Edina.” What was the exact route we took west to Lyndale? Did we take 36^th or 38^th or 42^nd or 46^th? We don’t really care. (And, if we did, we’d probably still be using the streetcrawl system, right?) Particularly in a pre-GPS era, navigation was even more likely to funnel into landmarks and major thoroughfares: Cross the river at such-and-such a bridge, head east to the cathedral, and then cut south through Littlehut… and so forth.

The points of the pointcrawl match the mental model we use to navigate through a city.

If you’re still struggling to grok this, you can see the effect perhaps most clearly in Elturel at Torm’s Bridges. Here the conceptual and literal geographical navigation of the city are basically unified; the funnel effect is as literal as possible: If you want to cross the gorge between the western and eastern halves of the city, you’re going to pass through the bridges.

This conceptually remains true even when the literal geographical funnel is not so precise: If the PCs decide to head south from their arrival point to the Docks, they’re going to pass through Shiarra’s Market. Yes, it’s technically possible to take a different route that avoids the market, but in the absence of intentionality the point-map represents the general “flow” of the city.

(And in the case of intentionality, check out “Shortcuts & Side Routes,” below.)

Things you’re likely to say while running an urban pointcrawl:

• “Crossing Waterloo Bridge, you head south past the London Eye to Lambeth Palace.” (The PCs are leaving a vampire den somewhere near Covent Garden. Waterloo Bridge, the London Eye, and Lambeth Palace are all points on the point-map.)
• “You leave Delver’s Square and head up towards Oldtown. You pass Emerald Hill on your right, and you see the dawn hawks circling above it. Then you climb the ramp up into Oldtown and head down to the Administration Building.” (Delver’s Square, Emerald Hill, the Oldtown ramp, and the Administration building are all points. Oldtown is a neighborhood that contains many points.)
• “You leave Trollskull Alley, head south through the City of the Dead, and enter the Trade Ward. You take Nephranter’s Street through the Court of the White Bull and then south to the Caravan Court.” (The PCs are very familiar with the city here, so the GM summarizes by neighborhood – City of the Dead, Trade District – until they’re close to the target. The Court of the White Bull and Caravan Court are the nodes here; Nephranter Street is simply a way of contextualizing the journey. The GM could just as easily say, “…and enter the Trade Ward near the Court of the White Bull, taking Salabar Street down to the Caravan Court.” or “…and enter the Trade Ward, passing through the Court of the White Bull and crossing through the bustling crowds of River Street before reaching Caravan Court.”)

In all of these examples we’re assuming that the PCs already have some familiarity (or perhaps a great deal of familiarity) with the city. When they’re exploring a city for the first time – particularly a hazardous city filled with dangers like hell-bound Elturel – you’ll want to devote more attention to (and most likely have the PCs meaningfully interact with) each point as they encounter it for the first time.

BASIC POINTCRAWL PROCEDURES

The basic procedures for a pointcrawl are very simple.

STEP 1 – MOVE TO POINT: Assume moving to another point takes 10-15 minutes.

Design Note: Obviously you’d want to vary this for pointcrawls at different scales. You can also have connections of different lengths, indicating the travel time along a particular route by writing a small number next to the route, but this is probably overkill for Elturel.

STEP 2 – RANDOM ENCOUNTER: Check for a random encounter (see below).

Design Note: I recommend using a fairly high probability, much like the encounter checks for a streetcrawl described in Part 5B. Descent Into Avernus recommends a 1 in 2 chance of an encounter and that’s probably pretty solid.

If you were using a pointcrawl system in a less adventuresome city and/or one that the PCs have become more familiar with, you can step down either the frequency or intensity of encounters. (Encounters in a typical city can often just be a bit of local street color; they don’t always have to be meaty interactions. In this post I discuss how I would handle encounters in Waterdeep, triggering an encounter for whatever neighborhood the PCs were going to.)

STEP 3 – ARRIVAL: The PCs arrive at the next node.

If the PCs are in a point on the point-map, you can simply follow this procedure. If for some reason they’ve slipped “off” the point-map, simply funnel them logically into the point-map and continue from there. (You might be able to just assume they’re “at” the nearest point on the map; e.g., they may not be at the cathedral, but they’re close enough that they’re basically coming “from the cathedral” as far as other points are concerned. Alternatively, if you want to get all formal with it, you can think of their current location as a “temporary node” and think about how it would attach to the point-map.)

ADVANCED POINTCRAWL PROCEDURES

Here are a couple of advanced pointcrawl techniques that you may find useful in Elturel. (You can probably also ignore them entirely.) Their use may be more immediately obvious in player-known pointcrawls (where players can directly invoke them), but they can also be useful tools for GMs looking to interpret PC actions into a player-unknown pointcrawl.

SHORTCUTS & SIDE ROUTES: The PCs want to move from one point to another without moving through the points between.  (For example, they want to go south to the Docks without passing through Shiarra’s Market.) What happens?

In some pointcrawls this might not be possible; in the wilderness it probably requires trailblazing. In a city, though, it usually just means getting off the major thoroughfares and circling around on side streets. In a safe city where time isn’t a factor, this probably just happens. Otherwise, use these guidelines:

Simple Side Routes:

• Determine an appropriate base time. (If they’re trying to go the long way around to bypass something, you can probably set this to whatever the travel time would have been going the normal way. If they’re trying to save time by using an unorthodox shortcut, eyeball the best case scenario.)
• Make a random encounter check.
• Make an appropriate skill check (probably Wisdom, possibly Wisdom (Stealth) if their goal is to avoid attention). Each check they make adds an extra chunk of time (probably 5 minutes in Elturel).
• If the check is a success, they arrive at their intended node.
• If the check is a failure, then they’re lost and will need to make another check. If they were trying to avoid trouble, the trouble finds them. Either way, they’ll need to repeat the random encounter check and the skill check until they succeed.

Detailed Side Routes: Alternatively, you can run this process using the streetcrawling rules. Their goal is charting out the alternate route, and this is probably a distant goal (requiring them to crawl through multiple chunks of the map).

This is probably overkill, and in a player-unknown pointcrawl like Elturel it may be difficult to smoothly transition between the streetcrawl and pointcrawl structures. But this approach may prove useful in certain circumstances.

HIDDEN ROUTES: A hidden route in a pointcrawl is simply a connection between two points that is not immediately obvious; i.e., the PCs have to find the route before they can use it. In a wilderness it might be the illusory druid paths. In a city it might be linked teleportation circles or perhaps the sewers.

Hidden routes are often discovered as part of a scenario or while exploring a particular point (i.e., you’re poking around the crypts beneath the cathedral and discover a tunnel heading to the harbor). In some cases it might be as easy as making an Intelligence (Investigation) or Wisdom (Perception) check to find the route.

If the PCs go looking for hidden routes in Elturel, I recommend pointing them in the direction of the Maze — the subterranean tunnels and storehouses that lie beneath the streets. Although it’s possible to include hidden routes on a point-map (I recommend a dotted line), in this case you can probably just improvise if it comes up in play.

Go to Part 5C-B: A Very Brief Gazette of Elturel

The Ultraviolet Grasslands (UVG) is a caravan-crawl campaign designed by Lukas Rejec. If you’re not already familiar with UVG, this whole post will probably make more sense if you read my review of the setting first.

Short version: There’s a network of nodes. Each node (or destination) is a potential market where PCs can buy or sell trade goods. One form of play in the caravan-crawl is discovering profitable trade routes between destinations (where you can buy a trade good at a low price in one destination and then sell it at a high price in another destination).

The PCs can use market research to determine the prices for trade goods. UVG has two different systems for market research: One described in the free PDF Ultraviolet Grasslands: Introduction and another in the full-fledged Ultraviolet Grasslands and the Black City.

UVG INTRODUCTION – MARKET RESEARCH

In the Introduction system, PCs can spend 1 day learning the price of a trade good in an adjacent location or 1 week to figure out the price of trade goods in up to three chained locations. For each location, they make a market check sing an appropriate skill and the result determines the price factor for that location (e.g., a result of 8 gives a price factor of 1 for the location; a result of 17 gives a price factor of 1.5). You multiply the base cost of the trade good by the price factor to determine how much it sells for in that location.

There are two things I like about this system:

• It’s simple and straightforward. Almost effortless.
• It requires zero prep. In fact, it’s specifically designed to be used during play, generating only those results which are relevant to the PCs.

The problem with the system is that the prices are dependent on the PCs’ skill check. At the most trivial level, this means that as the PCs increase their skill bonuses, prices will inflate across the grasslands. You’ll also get some weird plateauing effects where certain chart results drop below the minimum possible result.

UVG & THE BLACK CITY – MARKET RESEARCH

At first glance the system in Ultraviolet Grasslands and the Black City appears fairly identical to that from the Introduction. In practice, however, the system has received several tweaks which, speaking frankly, are almost entirely to its detriment.

First, a cash cost has been added to the time cost of market research. This is just fine and the intention is to probably discourage PCs from simply camping out in a “safe” destination and just grinding out market research.

Second, although the system still allows the PCs to focus their market research on a specific destination (or destinations), it can now produce results like, “Three stops away a place pays x4.” This seems fine, but in practice it muddies things up considerably by creating non-specific results. In addition, since there’s no way to directly generate these x4, x5, and x6 results for a location directly (only at a distance), the system inadvertently incentivizes the PCs to NOT explore the caravan routes and instead grind market research in the locations closest to Violet City (their origin point) in the hope of generating high reward locations as close as possible.

Third, key results are now seeded onto the results table, which makes the plateauing problem a lot worse. For example, a result of 7 determines that the location produces the trade good in question. That means anyone with a +7 skill check modifier will no longer generate locations that produce trade goods, completely warping the trade map. (How soon could that happen? Theoretically, a 2^nd level character.)

Fourth, they accidentally broke the system. The Introduction system could indicate that the trade good could not be sold in a particular destination (generally due to the market being saturated with local products), but indicated that the price factor in these locations was still 1 (meaning that the PCs could buy the trade goods there at their base price).

In the Black City system, these scenarios are instead modeled with a price factor 0. But remember that you multiply the price by the price factor, so a price factor of 0 means that the price will also be 0. So, for example, you can get a result of, “But they produce it here. New source, cool.” paired to a price of 0. (And it’s unclear whether that means you can’t buy it even though it’s a new source, or if they’re just giving it away for free. But either is broken.)

Note: Now that I’ve spent a considerable amount of time ripping apart one small sub-system of UVG, I do want to take a moment to say that this is no way representative of the overwhelming quality of the book as a whole. (Seriously. Go read my review.) I would not be spending so much time working on such a relatively tiny element if it wasn’t part of a well-oiled machine.

REVISED MARKET RESEARCH

The core problem with the existing market research system is that the PC’s skill check is determining the local market price. Instead, we need to generate the demand separately from the skill check to learn the demand.

• Spend 1 day and make an Easy (7) skill check to determine the market price for a specific trade good in your current location. If you succeed at a Very Hard (18) skill check, you gain advantage on your haggling check (see UVG, p. 176; you’ve found lead that may be more lucrative than the base local price).
• Spend 1 week and make an Easy (7) skill check to determine the market price for a specific trade good in one adjacent location. For every 4 points of margin of success on the check, determine the market price in an additional adjacent location. (These adjacent locations can be built out in one or more chains, with the second being adjacent to the first, and so forth.)

Design Note: I’m using difficulty numbers calculated for UVG. If you’re using 5E, you can translate these to DCs based on the descriptive values (Easy = DC 10, for example).

VARIANT – RESEARCH COST: As noted above, Ultraviolet Grasslands and the Black City added a cost to these actions. You can do the same here: Local research (1 day) costs cash = local expenses. Regional research (1 week) costs cast = 5 x local expenses.

Alternatively, or in addition to this, you could give bonuses to the check if the PCs are spreading cash around. I proposed a similar system for bribing here, and you could basically use the same structure while swapping out “bribe value” for “local expenses” in UVG.

DETERMINING LOCAL PRICE – SIMPLE VERSION

To determine the local price for a trade good, simply roll on this table:

VARIANT – MARKET FLUCTUATIONS: Once per month (every 4 weeks) or between each session, check all locations with known market prices. There is a 1 in 10 chance that 1d4 prices in that location have changed. Reroll on the table.

Design Note: You may need to play with the frequency of these tests and/or the rate of change to get a satisfactory result.

DETERMINING LOCAL PRICE – COMPLEX VERSION

… but not ultra-complex.

This system determines prices by establishing the original source(s) for a trade good and then calculating local prices based on the market’s proximity to the source. It is more time-consuming, but I don’t think significantly so.

GENERATE SOURCES: Each trade good has 1d4-1 sources in the Ultraviolet Grasslands. (If there are zero sources in the grasslands, then the Violet City is treated as the source, although most likely because it is being shipped from somewhere in civilization.)

For each source, roll 1d30+1 to generate a random destination (this excludes the Violet City and the Black City).

The price factor of a trade good at its source is 1. Haggling checks to sell are made at disadvantage and haggling checks to buy are made at advantage.

CALCULATE PRICE – EASY VERSION: When the PCs do market research in a location, determine the number of weeks of travel between the location and the closest source of the trade good. The price factor increases by +1 for every two weeks of travel, to maximum of 6.

Design Note: The advantage of this method is that it be done as quickly as you can count spaces on the map. However, it will create a very uniform (i.e., boring) experience. Like a dungeon featuring perfect symmetry, there will be considerably less interest in exploration and market research will be generally devalued.

CALCULATE PRICE – STEPPED VERSION: When the PCs do market research in a location, determine the shortest path between the location and the closest source of the trade good. For each week of travel along this path, modify the price factor by 1d4-2. This cannot reduce the price factor below 1, nor above 5.

SPECIAL MARKETS: 1 in 6 markets will have a special relationship with the trade good. Roll 1d8 on the table:

Design Note: Rolling again twice on this table may create strange combinations. (For example, Taboo + High Demand. Or Illegal + Taxed.) Seize the opportunity to creatively explain the discrepancy. For example, if the goods are illegal, who’s charging the tax? A local crime syndicate? A strange goddess who haunts the village?

At the edge of the Rainbowlands stands the Violet City, the last bastion of civilization upon the edge of the ultraviolet grasslands. Even the civilized lands of this world are strange and alien to our eyes — teeming with a multihued humanity (of greenlanders, bluelanders, etc.), porcelain princes (who simultaneously live in multiple bodies psychically linked), body-hopping ultras, and cat lords — and here, where it comes to an end, the setting teems with a fever dream of the fantastic.

The premise of Luka Rejec’s Ultraviolet Grasslands is that the PCs will form a caravan which journeys out into these strange lands and then returns.

The group will start by selecting their reason for journeying into the grasslands. In addition to obviously motivating the expedition, this also determines how the group earns XP. Twelve default options are provided. For example:

• To make money. Provide the party with a financier that loans them the money for their first caravan (and creates a debt), then consider awarding 1d6 x 100 XP for every new profitable trade route discovered, and for every profitable trade completed.
• To learn the ancient secrets. A reason that should appeal to wizards. Give each destination a 20% chance of having lore and remains that lead to the discovery of an ancient secret. Once five pieces are recovered, a wizard can spend a week to research the lore and figure out the Teleportation of Innocents or perhaps the secret of Liquid Stone Lamps. Consider awarding 1d6 x 200 XP for every such secret learned.

The grasslands themselves are not trackless wastes. There are established routes and the players will have a map of 32 branching locations leading from the edge of the grasslands to the strange ruins of the Black City on the edge of an oily sea. Here’s one slice of what this map looks like:

The destinations indicated on the map are vast distances apart (the numbers on the trails between them indicate weeks of travel to reach them). You can think of each destination as a distinct point of light; or as the hub of a wheel, with different discoveries (i.e., adventure locations) available as spokes off of them. A simple structure is given for the PCs to make discoveries from the destination they’re currently in, and the intention is that they will add these discoveries to the map. (You can imagine it slowly expanding in detail as the campaign continues.)

Caravan travel itself is given an elegant, streamlined system consisting of:

• Time (simplified to weeks of travel, with each week given a specific resolution sequence you can easily walk through while making meaningful decisions)
• Inventory (with a simple system of “sacks” that make it easy to manage a caravan without getting bogged down in bookkeeping)
• Supplies & Survival (again, simplified to make it easy to manage an entire caravan of hirelings and pack animals)

The beauty of this is its robust simplicity. What I’m going to call Rejec’s caravan-crawl deserves to be ensconced alongside dungeoncrawls and hexcrawls as a pillar of the RPG artform. It’s an elegant and compelling scenario structure: Rejec provides a clean framework which GMs can fill with content, coupled to a clean set of default actions linked directly to a plethora of potential default goals.

The key insight, in my opinion, is the expectation that the PCs will travel these caravan routes again and again and again. If the goal of the structure was to simply travel from one end of the caravan route to the other (e.g., from the Violet City to the Black City), then you’d be looking at Choose Your Own Adventure prep, and it would be difficult to justify prepping all this branching content when most of it would never be experienced. But because the PCs will constantly be engaging and re-engaging the Ultraviolet Grasslands, all of that material become relevant.

In theory, this is obvious: Both megadungeons and hexcrawls follow similar principles, justifying expansive prep with the expectation that the material will be constantly re-engaged. In practice, though, this is non-trivial to achieve. Although you could simply mandate that the PCs mount multiple expeditions, this can easily decay into a monotonous grind. (You can see a similar problem crop up when people try to run megadungeons as if they were traditional dungeons and expect the PCs to “clear the dungeon.”)

Rejec structures and incentivizes re-engagement with the grasslands in three ways:

First, the Supply & Survival system forces the PCs to return to civilization to resupply (or to explore the trade routes in order to find places where they can re-supply along the way). Even if their ultimate goal were to simply “reach the Black City,” they would still need to repeatedly engage the grasslands in order to achieve that goal.

Second, by making each point on the branching routes an exploration hub surrounded by a cluster of discoveries (which could be theoretically expanded infinitely), Rejec ensures that the PCs don’t exhaust the routes. Like (Re-)Running the Megadungeon, re-engaging the material is always fresh and interesting; not simply a rote repetition.

Third, as a final fillip, Rejec adds a simple Trade & Goods structure. Using this structure, GMs can procedurally generate demand & supply, while the PCs can use market research to figure out the best places to sell their stuff. I have a few minor quibbles about this system (see below), but it creates a systemic pull that encourages players to explore the totality of the trade network.

Then, on top of that, Rejec provides a system for Milk Runs! “If the heroes figure out a milk run, where they can just travel the same journey over and over for profit… let them, but this is boring. Abstract this into a route a henchperson can handle, and roll for cash and complications every year.” So if the system designed to encourage the PCs to explore ever produces an error state where it starts encouraging them to do stuff that’s boring, Rejec provides a solution! This is brilliant!

Oh! Also! Starter caravans! Rejec provides a selection of pre-built caravans custom-tailored for specific purposes (scout, small trader, dungeon exploration expedition, etc.), so that you can just pick one and immediately start playing.

GLORIOUS GRASSLANDS

Laying aside how excited the book makes you to put a caravan together, the setting itself is absolutely enchanting. The book draws you in and conjures the grasslands before your mind’s eye in an alluring, all-captivating vision. It’s not just the art — which is gorgeous; landscapes like a young Hal Foster on an acid trip with characters designed by P. Craig Russell. The text positively vibrates from all of the rich ideas and evocative imagery Rejec has crammed between the covers. By the time I finished reading, I wanted to be out there exploring immediately.

Honestly, just a sample of the place names should be enough to stir the imagination:

• The Bone Mines of Moy Sollo
• The Death-Facing Passage
• The Cauldron of Revitalized Divinity
• The Grass Colossus
• The Porcelain Citadel
• The Cliff Villages of Ghost and Clan

There is a distinctive attitude and vision which simply leaps off the page. Groping for antecedents to compare the grasslands to, I suggest that this might be what you’d end up with if Hayao Miyazaki adapted Gene Wolfe’s Book of the New Sun: It embodies a seemingly impossible nostalgia for something so alien it shouldn’t be able to resonate with our own sense of a lost past… and yet somehow does, capturing a serene beauty which is nevertheless filled with pulse-pounding savagery.

What impresses me most, though, is how incredibly accessible it all feels. The RPG industry is filled with any number of incredibly ornate and wonderful settings that are incredibly difficult to bring to the table because of how much effort it takes to onboard the entire group (Tékumel being the granddaddy of them all). But despite how fresh and unique and deep the Ultraviolet Grasslands are, I nevertheless feel that I could sit down and start playing this with little more effort than any other game of D&D.

Maybe there’s something alchemical about the borderlands — about the place where civilization (any civilization) falls away — that frees us to explore this strange and wonderful wonderland with eager and open eyes. Or perhaps it’s because Rejec encapsulates so much of the setting into immediately utilitarian elements (like equipment lists) that the players will engage with in play while making the discovery of the rest of the setting de rigeur the object of play itself.

But whatever the case, what Ultraviolet Grasslands overwhelmingly instills in me is a sense of not only how gameable it is, but how much I want to game it right now.

WHERE TO BEGIN?

There are a couple ways to begin exploring the Ultraviolet Grasslands. First, there is Ultraviolet Grasslands: Introduction, which is a free 80-page PDF. Second, there is the full-fledged Ultraviolet Grasslands and the Black City which is the full enchilada.

Theoretically, if you buy the full book, you should have no need for the Introduction. But I am going to STRONGLY RECOMMEND that even if you rush out and buy a copy of the Ultraviolet Grasslands and the Black City immediately upon finishing this review (and you should), that you should still start by reading the 80-page Introduction.

Why? Well… Remember that beautiful, crystal clear structure I was raving about? In the full book it gets a little… muddled.

First, the full book has opted to move all the location descriptions to the front of the book “for easier reference during campaign play.” Which makes sense from a certain point of view. But without the context of the structure for which this material was designed, it’s somewhat dizzying in its presentation.

Second, even once you get to the mechanical portion of the book, the material has lost focus on the core structure. In Whither the Dungeon? I talked about how D&D originally included a clear structure for running dungeon adventures, passed through a middle period where the rulebooks still included all the rules without the clear structure, and then eventually arrived at 5E where knowledge of the structure had so atrophied and/or become engrained in the designers that they even forgot to teach DMs how to key a map. It’s interesting watching UVG more or less jump from Stage 1 to Stage 2 of that process for caravan-crawls in roughly 18 months.

If you’re already familiar with the caravan-crawl structure (which you can easily be by reading the Introduction), then it’s easy to see where all of the mechanical gewgaws in the full book — including a lot of new mechanical options — fit into that structure. But if you aren’t, then the full book notably lacks that guidance.

Here’s one small example: Remember the Starter Caravans I mentioned above? In the full book they’re relabeled “Sample Caravans” and the explanation of their purpose (“if you want to skip planning and optimization”) is no longer found in the text. This may seem like a small and perhaps even insignificant change, but in practice I think it’s actually very significant. And even moreso when we’re talking about larger, more pervasive, and more innovative structures.

Similarly, there are a few places where I think the simpler systems of the Introduction are to be preferred. The system for market research is a notable example that I mentioned above: In both versions of the system, it’s problematic that the character’s skill check determines the demand for a trade good in a location (rather than discovering that demand). But the system in the full book really doubles down on this, completely eliminating the aspect of the system where players investigate specific markets. (Instead, they just make a check and get results like, “They need it, but three stops away a place pays x4.”) Systemically this both flattens the results and is significantly less useful to me as a GM.

The full book also includes the SEACAT system, an OSR fantasy system with a fair degree of deviation from D&D. It seems fine, but mostly leaves me cold, so that the best thing I can say about it is that it only takes up about twenty pages of the book. Your mileage may vary, however, and, in any case, it is easily ignored: Ultraviolet Grasslands is easy enough to use with any OSR game, and not particularly moreso with 5E. (With 3E you’d probably need to adjust some of the skill check DCs.)

My last quibble will be that the discoveries are under-developed, being more adventure seeds for the GM to develop than full-fledged content that’s ready to be run at the table. (But considerably less so than most hexcrawl products you may be familiar with, so take my critique with a grain of salt.)

Is any of this to say that you shouldn’t run out and buy Ultraviolet Grasslands the Black City?

Good lord, no! You absolutely should!

Take your first step with the Introduction, but then you need to LEAP into the full book, chock full of Rejec’s beautiful art and the incredible setting guide that will unlock all the glories of the grasslands.

Style: 5
Substance: 5

Author: Luka Rejec
Publisher: WizardThiefFighter Studios & Exalted Funeral Press
Cost – UVG Introduction: Free (PDF)
Cost – UVG & the Black City: $40 or $25 (PDF)
Page Count: 80 (Intro) / 200 (Black City)

UPDATE: As I was writing this review, word came out that Ultraviolet Grasslands and the Black City has been nominated for two 2020 ENnies Awards!

Go to Part 1

As with our previous installment of these capsule reviews, my goal is to just give a very high overview of my thoughts/impressions of each book. These reviews were written as part of my survey of Descent Into Avernus-related material on the Dungeon Masters Guild while working on the Alexandrian Remix of the campaign. Unless otherwise noted, the material has not been playtested.

You may also want to review this Guide to Grades at the Alexandrian. The short version: My general philosophy is that 90% of everything is crap, and crap gets an F. I’m primarily interested in grading the 10% of the pile that’s potentially worth your time. Anything from A+ to C- is, honestly, worth checking out if the material sounds interesting to you. If I give something a D it’s pretty shaky. F, in my opinion, should be avoided entirely.

WARLORDS OF AVERNUS: This supplement caught my attention particularly because I’m hoping to beef up the warlords of Avernus (we have title!), and it delivers quite nicely with four new warlords with very cool concepts supported by a full suite of stat blocks. I would have perhaps liked just a touch more flavor (more fully drawn personalities for the gang members in addition to those given for the warlords themselves), but Rodrigo Kuerten has presented a really great, tight package with high utility. Warlords of Avernus is very much worth $2.

• Grade: B-

BALDUR’S GATE – CITY ENCOUNTERS: When I was running Dragon Heist, I got a huge amount of quality play from Waterdeep: City Encounters (lead design by Will Doyle). That book contains 75 different encounter types, most of which have 3-6 variations, and a random table that splits them up across the different neighborhoods of the city. Borrowing a technique I brainstormed while writing Thinking About Urbancrawls, whenever the PCs went somewhere in the city I would just roll a random encounter for the neighborhood they were going to. It filled the city with life.

So when I saw that there was a Baldur’s Gate: City Encounters book, I snapped it up right quick. Unfortunately, this book (lead design by Justice Arman and Anthony Joyce) is considerably less useful than the Waterdeep version. It includes two sets of encounters: Neighborhood Encounters and Tension Encounters.

The Neighborhood Encounters consist of one encounter for each neighborhood in the city, which is just enough, in my opinion, to not be particularly useful. If I sort of squint at it sideways I can sort of see how you could theoretically have a one-encounter-per-neighborhood structure where the first time PCs enter or pass through a neighborhood you’d use the encounter, which would establish the tone/environment of that neighborhood for the group. (But the encounters here don’t really do that.)

The Tension Encounters are potentially more interesting: They present a five step scale modeling the current level of “tension” in the city and then support this scale with different encounters that can be had at each tension level. How the PCs choose to resolve the encounters can then affect whether the city tips more towards chaos or order!

Conceptually this sounds great, and could provide a great contrapuntal development as the PCs are pursuing their investigation and getting tangled up in Portyr politics. But there are significant problems in practice: First, the scale is supposedly between Order and Chaos, but the actual scale has Pandemonium on one side (with the Cult of the Dead Three performing blood sacrifices in the streets) and Martial Law on the other side (with a corrupted Flaming Fist declaring martial law and instituting pogroms while politicians are assassinated in the streets). It’s thematically incoherent, largely negating the whole point of the exercise.

Second, while promising a system by which the tension meter would change over time, the effort to provide such a system apparently ran aground, with the designers ultimately just throwing their hands up and saying “the DM decides what impact, if any, the encounters in aggregate had on the level of tension in Baldur’s Gate.”

Third, a lot of the tension encounters are kind of nonsensical. Like, there’s one where the PCs are walking down the street when Liara suddenly draws up next to them in a chariot, gives a speech declaring herself Grand Duke of Baldur’s Gate (not how that works), and then offers a ludicrously paltry 250 gp bounty to anybody in the crowd who assassinates any remaining dukes in town.

On that note, the biggest problem I have with the book is that many of the encounters aren’t encounters: They’re scenario hooks to much larger scenarios that the GM would then need to design. (Random encounters spawning unintended scenarios and digressions is a thing that can happen, but they shouldn’t be half-baked into the design.)

The book also includes a neighborhood map of Baldur’s Gate which, for reasons I don’t really understand, doesn’t match any other extant maps of Baldur’s Gate.

• Grade: D

MONSTER LOOT – DESCENT INTO AVERNUS: I snagged Monster Loot: Descent Into Avernus because it seemed to directly address something that I feel is, in fact, generally lacking in the 5^th Edition adventures I’ve seen: Loot. In short, Anne Gregersen supplies a loot listing for every encounter in the campaign.

The book includes two major new mechanics for equipment: First, the option to harvest body parts from foes. Second, broken items that don’t work until you repair them. Unfortunately, it’s largely on the shoals of these two mechanics that the book runs aground.

The problem with the broken mechanic, primarily, is that it’s just massively overused. Virtually every single weapon and piece of armor listed has been broken. On the one hand, this is relatively easy to just ignore. On the other hand, it feels indicative of a certain skittishness in letting the PCs get “good loot” that’s kind of antithetical to what I wanted the book for.

With a book specifically dedicated to customizing loot lists for every NPC, I was really hoping to see some unusual, eclectic, and flavorful stuff. Instead, in almost every case, it’s just “the weapons they’re carrying, the armor they’re wearing, and it’s all broken.” Which, frankly, I don’t really need. That stuff is already in the stat block.

Where Monster Loot: Descent Into Avernus really unleashes, though, are those harvesting rules: You can skin flesh, yank teeth, and cut off tails that do all kinds of crazy stuff. I was actually really interested in this because I find hunter-based play interesting in my open tables and I’m always wishing I had better support for it. But in this specific instance I found the result slightly… distasteful.

The book says that “harvesting body parts, such as hide and flesh, from humanoid creatures is not something this document covers because we don’t encourage adventurers to tear into the bodies of people.” But it means that in the most literal sense of the humanoid monster type. The book happily provides you the details on skinning angels and all kinds of intelligent creatures (including bipedal intelligent creatures).

At just $2.95 I flirted with giving this one a D, but ultimately I think I’m not going to bother having this at the table when I run the campaign. So, unfortunately…

• Grade: F

THE HELLRIDERS’ KEEP: This supplement adds a new location to Elturel. Conceptually it’s great. Not only does making Elturel a richer location for the PCs to explore make a lot of sense, but Carter VanHuss very astutely notes that the published adventure doesn’t cleanly clue the PCs into the true history of the Hellriders and designs this scenario to remedy that. The descriptions of the environment are really good, with lots of little details that are not only specific, but also packed full of lore. Exploring this space will immersively draw players into the world.

Unfortunately, the book does get a little hamstrung by a couple of structural issues. First, the hook is just another, “NPC tells the PCs to go some place, the PCs go there” affair. To some extent, I can see how his hands were tied by the published campaign itself, but it feels like with a little extra effort several hooks could have been more organically woven into the campaign to make PCs aware of the Hellriders’ Keep.

The more significant problem is the lack of a map: The entire structure of the adventure is exploring the castle, but the two maps in the product are instead battlemaps. Individual areas are keyed and an effort is made to describe how they relate to each other, but without a map it’s all needlessly confusing.

Despite this, I think it’s worth grabbing a copy of this if you’re going to run Descent Into Avernus (even if you will end up needing to draw a map).

• Grade: C

MONSTER HUNTS – AVERNUS: This book promised to be a bunch of plug ‘n play side quests for use with Descent Into Avernus. I thought this would be a slam dunk in terms of usefulness, providing all kinds of awesome content for fleshing out a hexcrawl of Avernus.

Unfortunately, not one of the one-page scenarios is actually set in Avernus. In this case, “for use with Descent Into Avernus” means that it uses the stat blocks from the appendices of Descent Into Avernus.

Ignoring the disappointing bait ‘n switch (which renders the book completely unusable for what I wanted it for), the scenarios themselves are also very poorly designed (so that I wouldn’t want to use them for anything): For example, most of the dungeon maps, instead of being keyed, are described in rambling, unfocused paragraphs. The text is frequently filled with prima facie nonsense (like a claim in the first scenario that it will take PCs forty minutes to walk two city blocks). And it’s almost impressive how many times they try to force a railroad on PCs even when they’re just exploring a simple dungeon.

The book also promises an “easy to use hunting system,” but I can find nothing of the sort. Instead, the majority of the scenarios lead off with some form of “make this skill check to find tracks or skip the rest of this adventure.”

• Grade: F

HELLTUREL: James Introcaso has really hit the nail on the head with Hellturel. This 32-page supplement presents four new locations for Elturel, nicely fleshing out the city for PCs who want to explore it. Not only are the locations well-designed, they are connected using node-based scenario design so that exploring one location will provide leads pointing to the others.

The only thing I would have liked to have seen would be some guidance for how clues could be added to the locations described in Descent Into Avernus in order to also link them to the locations in Hellturel. That creates a little bit of extra lifting. There are also some minor continuity glitches (for example, the first location says the Order of the Gauntlet has moved to the second location, but at the second location there’s only one member of the Order of the Gauntlet and, as far as I can tell, no indication of what happened to the rest of them) that probably needs to be cleaned up.

But, as I say, really good stuff. Recommended.

• Grade: B-

More DMs Guild Capsule Reviews – Go to the Avernus Remix

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These tools are designed to augment the streetcrawling scenario structure used in Part 5B of the Remix. Most of them are procedural content generators that will help you fill in details of the city as the PCs crawl through it.

RANDOM BUSINESSES

The Random Businesses table is not designed to generate every single building in the city. Instead, roll on the table once per street and use the result to contextualize the street as the PCs move down it (e.g., “You turn right at the corner. On the next street you see the remains of a goldsmith’s shop on the right. A fire has gutted it.”). You might interpret the result as a single notable business, or as characterizing the type of business done on the street (e.g., a street with several blacksmiths).

Make sure to record the results on your map, in case the PCs double back.

The table found here is a fairly crude tool. It most notably excludes businesses likely to be found in specific areas of the city (like the Docks) that the PCs aren’t starting out in. (You won’t find chandlers or fishermen here.) You could also improve it by:

• Expanding the table to include more types of businesses.
• Customizing the results by neighborhood.
• Adjusting the results to more accurately model the likelihood of encountering different types of businesses.
• Perhaps biasing the results of your next roll by the previous roll. (So that, for example, the tanneries are less likely to be crowded in right next to the perfumers.)

I recommend checking out Midkemia Press’ Cities or Chaosium’s Thieves’ World as premiere resources if you want more sophisticated tables while having someone else do the work for you.

No Businesses: This usually means a purely residential street. It could also mean a green space of some kind.

Alternative: For a busier and more cosmopolitan feel, continue rolling on the table until you generate a “No Businesses” result.

BUILDING DAMAGE: Roll on the Building Damage table to determine the condition of a building. You can roll on a table whenever the PCs enter or inspect a particular building. You should also roll on the table when generating a street.

When generating a street, you can additionally roll a d6 to determine if the damage generated on the Building Damage table applies to the specific business you generated, a separate building on the street, or if the entire street has been effected. (If the original building generation roll resulted in a residential street with no businesses, then any result of 1-5 means that a specific residence has been damaged.)

Tip: I specifically designed these tables to use different types of dice. This makes it easy to generate an entire street in a single throw of the dice: Simply roll a d%, d8, and d6 simultaneously and then walk through the results using the appropriate die type for each table.

RANDOM FLOORPLANS

One of the challenges of running a streetcrawl is that the PCs may decide at any time to enter a random building. Here’s a quick method for generating simple floorplans on the fly.

ROLLING THE DICE: As with the street generator, this is a tablemat system. Take a handful of d4’s and roll them onto a sheet of paper. Most buildings are square, so you can just consider the edges of the paper to be the outer walls of the building.

The location where each die lands is a corner with a number of walls extending from that corner equal to the number rolled on the dice. The more dice you roll, the more complicated the interior of the building will be (and complexity generally equates to size). For simple cottages, a single d4 is often sufficient. Here’s an example using 3d4:

Tip: If a die rolls outside the “walls” of your building, you can ignore it, reroll it, or use it as an indicator of an irregularity in the otherwise square profile of your building. Whatever works.

After drawing your walls, you can remove the dice and add doors wherever it seems appropriate. For example:

I placed the doors here while imagining a residence (with a short entry hall leading from the front door and a master suite in the upper left corner; you can fill in the other rooms easily). But we could imagine randomly rolling a 77 on the Random Businesses table and then needing to generate the layout for a bowyer:

Here you can see how the same randomly generated walls can just as easily give us a shopfront with a door leading into a private residence at the back of the building. The master suite remains in the upper left, but here we find a bedroom with a large closet in the lower right. (Or maybe your imagination might make that a kitchen with attached larder.)

STAIR DICE: Roll a six-sided die as a d3 in addition to the intersection dice to determine the number of floors in the building. If there are multiple floors, where the die lands can be treated as the location of the staircase. If the raw number on the d6 is odd, then the building has a basement (included in the total number of floors). If it is even, then it does not.

You can increase the maximum number of floors, of course, by increasing the size of the die used and interpreting the results in the same way. (Rolling a d8 as a d4, a d10 as a d5, a d12 as a d6, and so forth.)

Rolling 2d3-1 produces a nice bell curve for the number of floors and a building with multiple stairs. (You can limit the number of buildings with multiple stairs by including multiple stairs only if the dice roll doubles, and otherwise placing the stairs at whichever die rolled higher.)

Rolling 2d3-2 (min. 1) produces the homes found in a mid-20^th century American suburb if you assume there’s always a basement.

RANDOM NPCs

If you need a random NPC:

1. Roll on the Random Businesses table to generate their profession.
2. If you get a result of “No Businesses,” roll on the Other Jobs table below.
3. Pull a name from the Elturian Names list.

Tip: This is, once again, a fairly crude tool. If you want the gold standard for this sort of thing, try to track down a copy of Central Casting: Heroes of Legend by Jennell Jaquays.

GENERATING A CRISIS: Roll on the NPC Crisis table below to see what type of crisis the NPC is facing (if any) due to Elturel’s fall into Hell. If the PCs run into an entire group of NPCs, you can probably just roll once to determine the entire group’s need.

No Current Need: The NPC probably isn’t happy, but they have a place of safety and they’re well-supplied.

Food & Water: Self-explanatory.

Injured: The NPC has been injured by collapsing structures, fires, looters, devils, or some other form of misadventure.

Trapped: Most likely due to a building collapsing on or around them.

Escort: The NPC needs to get some place (a place of sanctuary, to rejoin their family, etc.) and wants the PCs to escort them there safely. If in doubt, use one of the locations in Part 5C (the NPC effectively becomes a hook for that location).

Under Attack: The NPC is currently being attacked (or hunted) by criminals, devils, or something else.

Roll Again Twice: I’d recommend against stacking this result.

Tip: Structurally, these crises are a way of drawing the PCs deeper into the city. The more need they see, the more important what they’re doing becomes. The more people they help, the more emotionally invested they become. And the act of solving these problems will force them to explore the city and draw them towards the major locations.

FRACTAL STREET LAYOUT

An advanced technique while streetcrawling is to treat the system as having fractal complexity.

By default, you can just think of the system as generating and navigating specific streets. But you could also use it to generate the “major streets” of a larger neighborhood. (For example, this could be useful when the PCs are navigating towards a Distant Goal, as described in Part 5B.) Within each of these “major blocks” you can imagine myriad side streets, and, in fact, you can drill in and generate those side streets by treating each major block as the boundaries of a locality.

For example, you might start by generating a street map that looks like this:

You could then select one of those major blocks and generate the local side streets:

And you can take this even further, using the same system to generate footpaths, alleys, or even the outlines of specific buildings on an individual block. (The latter is a great way of getting non-standard building outlines that you can then use as a seed for random floor plans.) If you did that here, it might look like this:

When I demonstrate this system for new GMs, I’m sometimes told that this fractal approach isn’t realistic. “Cities don’t work like this,” one gentleman told me. If you’re feeling the same way reading this, then you might want to know that I pulled a fast one here. Although these are street layouts which could be trivially created using the street generator, in this case I didn’t actually use the generator: I just traced the streets for Morningside Heights in Manhattan.

And you can see, looking at that map, how the other individual blocks have similar levels of detail hidden away inside of them. (And that’s even before we crack open the satellite view and street views and really start looking at the details.) This is a good reminder that the real world is always an endless font of inspiration, even for our most audaciously fantastical creations.

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