DISCUSSING
In the Shadow of the Spire – Session 33E: Maggots & Ratsbane

Someone threw themselves against the door Dominic and Tor were propping themselves against. It barely budged. They glanced at each and made a quick, unspoken decision. Dominic stepped away and Tor, timing things perfectly, yanked the door open at precisely the right moment.

A young elf woman – ebon-skinned like Shilukar – came stumbling through, thrown off-balance by the sudden disappearance of the door she had been planning to throw herself against.

Dominic and Tor were quick to take advantage – the former’s mace crushing her upper arm and Tor’s sword cutting deep into her thigh. She stumbled further down the hall, shouting over her shoulder. “Theral! There are six of them! Grealdan’s dead!”

Dominic looked through the open door and spotted Theral – the Brother of Venom that Tee had seen discovering Reggaloch’s body – beginning to cast a spell. He promptly slammed the door shut.

Back in Session 13B: The Tragedy at the Door, the PCs lost control of a doorway and nearly paid the ultimate price. In this session you can see them take control of a doorway and repeatedly use it to their advantage during the fight.

I often see doors getting ignored during fights. I think part of that is tied into some of the issues I discussed in Dungeon as a Theater of Operations: We have a tendency to get strongly locked into the idea that there’s a “fight keyed to Area 5” and, therefore, the fight takes place in Area 5 (and nowhere else). This, of course, frequently eliminates the door leading into Area 5 as being irrelevant.

I’m uncertain how much the proliferation of VTTs may be affecting this (since they often persistently feature the entire map of the dungeon), but “put the PCs in the room and then start the fight” is an attitude that you can even find infecting published adventures.

But just look at what a door can do for you! (Or to you.)

They’re natural chokepoints, allowing small groups (like PCs) to control their front line against much larger groups.

They can be used to control line of sight (and also effect), as seen here with Dominic using a readied action to slam the door shut and negate an enemy spellcaster’s entire action.

They can be used to separate groups, tactically isolating them and allowing them to be defeated in detail. (This is similar to attacking an enemy force when they’re halfway across the river.)

Conversely, if you move through a door and engage an enemy on the opposite side, then the doorway becomes your means of retreat. If you lose control of the doorway or are otherwise cut off from the doorway, then you’ll become trapped.

If someone is holding a door and using it against you, then you need to develop some method for breaching the door. (Or, alternatively, creating an alternative method of egress — using a window, teleporting, blasting a hole in the wall, turning ethereal, etc.)

In practice, of course, all of these myriad tactical considerations will be swirling around each other in the chaos of battle.

And we haven’t even started looking at doors with special features!

• How can a trapped door be used to your advantage during a fight? (Particularly if the trap resets whenever the door is shut.)
• What about doors that have magical effects attached to them? (Like magic portals!)
• You can get similar effects with non-magical portals, too! (For example, you might have a portcullis that’s rigged to come crashing down when someone pulls a lever.)

Some of these will create unique tactical opportunities. Others will simply complicate the ones we’ve already discussed!

Campaign Journal: Session 34A – Running the Campaign: A Confusion of Names
In the Shadow of the Spire: Index

DISCUSSING
In the Shadow of the Spire – Session 33D: The Hell Hound at the Door

At the far end of the room there was a small wooden bookshelf containing a dozen assorted volumes. These, of course, caught the particular attention Ranthir, who was also delighted to discover that one of them was a thick tome of spells.

Ranthir was not able to study the spellbook completely, but the illustrations of eyes being burnt away with acid were enough to leave him concerned.

NPC spellbooks are a huge pain in the ass to prep.

I’ve previously shared a tip for improvising NPC spell lists, but when it comes to their spellbooks, there is no shuffling: You mostly just need to commit yourself to the rote task of writing down lists of spells for each level.

I guess there is one potential cheat: Just replicate the caster’s prepared spell list and call it “good enough” for the spellbook, but I generally try to include at least two or three “extra” spells per level. (Partly for the sake of verisimilitude. Partly because it gives me some stuff to play with if the spellcaster should become a recurring characters. See, also, The Principles of RPG Villainy.)

I heartily recommend prepping these spellbooks as handouts. You don’t have to get fancy or anything: But a prepared piece of paper with all the spells listed on it that you can hand to the player at the table is just a great way of making the spellbook a concrete and persistent resource.

Way back in Session 3, we actually saw Ranthir loot Collus’ spellbook:

COLLUS’ SPELLBOOK

0 – acid splash, arcane mark, dancing lights, daze, detect magic, detect poison, disrupt undead, flare, ghost sound, light, mage hand, mending, message, open/close, prestidigitation, ray of frost, read magic, resistance, touch of fatigue

1^st – animate rope, burning hands, comprehend languages, detect undead, feather fall, floating disk, shield

For a low-level wizard, this was a treasure trove of new spells. Deciphering and copying this spellbook became a significant, long-term project for Ranthir. In every spare moment he could afford— and Ptolus certainly makes it difficult to find a spare moment! — Ranthir bunkered down and studied. You can find references to this in Session 7 of the campaign journal, but it was actually happening quite regularly:

Dominic expended himself in channeling the holy energy of Athor to heal as many of their wounds as he could. Elestra’s battered body was restored entirely and Ranthir was left with only a weariness from the blood he had lost. But the painful wounds to either side of Agnarr’s neck refused to close and, after inspecting them, Dominic concluded that Agnarr would need a full day of rest under his ministrations.

So Dominic settled into Agnarr’s room, praying occasionally and generally tending to his wounds. Ranthir retired to his own bed and set to work copying an additional spell from Collus’ spellbook into his own that would allow him to detect the presence of the undead – he wasn’t sure why, but he had a sneaking suspicion it might come in handy.

Magic being as powerful and versatile as it is, of course, the power unlocked by virtue of an NPC’s spellbook can often be the greatest and most valuable of treasures. In Session 12, for example, there was a direct pay-off for all of Ranthir’s hard work:

Tee led them to the river’s edge and then glowered down at it. Seeing the noxious water again – the edges of the cavern floor corroded and blackened where it met the river – did nothing to distill her fears. She had no interest in trying to wade these waters, no matter how calm the current might be.

Ranthir, however, was able to tentatively offer a possible solution. He had never stopped using the few spare moments in his day to study the spellbook they had wrested from the body of Collus (Toridan Cran’s arcanist), and one of the spells he had deciphered from its contents would allow him to conjure forth a floating disc of pure energy. It was a small disc and would only carry one of them at a time – but it should be a relatively trivial matter for him to ferry them across the river and, when the time came, to ferry them back again.

With the spellbook as a tangible prop (tucked away with the PC’s character sheet) and its study as a project, an NPC’s spellbook becomes a lovely and persistent reminder of everything that the PCs have accomplished — their history made manifest in the present.

I also love to use NPC spellbooks as a delivery mechanism for non-core spells. This might be a spell of my own creation, but more often than not I’m just culling awesome stuff from a variety of supplements. Perusing Vocaetun’s spellbook, for example, gave Ranthir access to a couple new spells:

VOCAETUN’S SPELLBOOK

0—acid splash, arcane mark, assess creature, dancing lights, daze, detect magic, detect poison, disrupt undead, flare, ghost sound, light, mage hand, mending, message, open/close, ray of frost, read magic, resistance, touch of fatigue

1st—acidic curse, color spray, comprehend languages, endure elements, protection from chaos, protection from law, ray of enfeeblement, reduce person, shield, silent image

2nd—invisibility, minor image, mirror image, obscure object

3rd—displacement, fly.

Assess Creature
Divination
Level: Brd 1, Clr 0, Drd 0, Rng 1, Pal 1, Sor/Wiz 0
Components: S
Casting Time: One standard action
Range: Close (25 feet + 5 feet/two levels)
Target: One creature
Duration: Instantaneous
Saving Throw: Will negates
Spell Resistance: Yes

With a wave of your hand, you determine the Hit Dice of one creature. This spell is foiled by any type of magical disguise, polymorph or shapechange.

Acidic Curse
Evocation [Acid]
Level: Sor/Wiz1
Components: V, S, M
Casting Time: 1 standard action
Range: Close (25 feet + 5 feet/two levels)
Target: One creature with eyes
Duration: Instantaneous
Saving Throw: Fortitude negates
Spell Resistance: Yes

You cause a victim’s eyes to fill with acid, inflicting 1d6 points of acid damage and blinding the target for 1d4 rounds. Creatures who suffer no damage from the acid (due to a successful saving throw, an immunity, or a spell granting resistance) are not blind.

Material Component: A bit of ragweed.

Open Game License

Using loot as a vector for delivering original spell content was once quite common in the earliest days of the game, when the core rulebooks featured only a paucity of spells that were “commonly” known. Then, as now, when your players learn the benefits of getting their claws on a spellbook, an encounter with an NPC throwing around strange eldritch arts becomes not only terrifying, but also exciting — redolent with the promise that they’ll soon have the opportunity to loot and learn those arts for themselves.

Campaign Journal: Session 33E – Running the Campaign: Battles at the Door
In the Shadow of the Spire: Index

SESSION 33D: THE HELL HOUND AT THE DOOR

December 28th, 2008
The 18th Day of Kadal in the 790th Year of the Seyrunian Dynasty

They headed out the opposite door and found themselves in another hall with doors to both their left and right. Arbitrarily choosing the door to the left, Tee picked the lock. Agnarr kicked it open.

The room beyond was extremely untidy, with a fetid smell that seemed to peremeate everything. The simple furnishings were crude and ill-kept. A weasel-faced man lying on the far bed jerked awake as the door crashed open.

Agnarr hesitated for a moment, uncertain whether the man might be a prisoner or not (the door, after all, had been locked and the room stank). But then he noticed that there was a sword laying on the bed and the man had a dragon pistol strapped to his side.

Agnarr charged with Tee on his heels. They hoped to silence the man before he could say anything, but he dove adroitly off the bed and rolled to his feet, firing his dragon pistol. He started shouting for help.

Tor and Dominic, still in the hall, turned and headed for the door at the far end of the hall, throwing their weight against it.

Tee, meanwhile, circled to the side of the weasel-faced man. Her blade darted here and there, keeping the man’s blade completely engaged while Agnarr came up from the other side and delivered the killing blow.

Someone threw themselves against the door Dominic and Tor were propping themselves against. It barely budged. They glanced at each and made a quick, unspoken decision. Dominic stepped away and Tor, timing things perfectly, yanked the door open at precisely the right moment.

A young elf woman – ebon-skinned like Shilukar – came stumbling through, thrown off-balance by the sudden disappearance of the door she had been planning to throw herself against.

Dominic and Tor were quick to take advantage – the former’s mace crushing her upper arm and Tor’s sword cutting deep into her thigh. She stumbled further down the hall, shouting over her shoulder. “Theral! There are six of them! Grealdan’s dead!”

Dominic looked through the open door and spotted Theral – the Brother of Venom that Tee had seen discovering Reggaloch’s body – beginning to cast a spell. He promptly slammed the door shut.

Almost simultaneously, with a powerful sweep of his sword, Tor caught the dark elf woman in the side of the face – his sword cut through one cheek, passed through her mouth, and out the other side. Her severed jaw fell to the floor and her body followed after it.

They took a moment to collect themselves and then threw open the door again.

HELL HOUND AT THE DOOR

A hell hound was at the door!

Like the ones that had attacked them at Pythoness House, the hound’s skin was cooled lava and its gaping mouth was a lake of fire that gouted a cone of flame down the length of the hall.

Beyond the hound was a massive chamber, its walls painted in horrific combinations of kaleidoscopic color. On the far side of the hall they could see a set of wide stairs leading down. To one side of the room stood Theral. At first there appeared to be six others on the other side of the room, but then they realized that there was only one man there – Vocaetun, the cultist with an ebon hand tattooed on the front of his neck – his form blurred and duplicated a half dozen times.

Tor and Agnarr squared off against the hell hound, rapidly reducing it to a pile of slag-like magma.

Theral, seeing the body of the dark elf woman and watching the fighters demolishing his hound, cursed and then shouted to Vocaetun. “Hold them here while I fetch the damn rats!”

Theral ran off down a side corridor. Vocaetun glared at his retreating back.

As the hell hound finally collapsed, Vocaetun waved a wand in Tor’s direction and then disappeared. Tor felt his eyes burning as they filled with acid.

Elestra leaped over the magma pile and headed towards the hall that Theral had dashed down. Rounding the corner she skidded to a stop.

“There’s a wall!”

“Don’t believe it!” Tee shouted, remembering the illusionary wall that Uranik had spoken of.

But Elestra hesitated. She didn’t want to throw herself into the unknown without the others to back her up.

Then Tee screamed.

Vocaetun had reappeared and hit her with an acidic curse that turned her own tears to caustic acid, having somehow circled around in the meditative chamber behind them. But none of them could see that – not even Tee, who was now clawing at her burning eyes.

Ranthir, seeing Tee’s reaction, knew that it must have come from behind them. “Over here! Tee’s being attacked!”

The others closed in on Vocaetun, but between the mirrored images dancing around his figure, the blurring displacement that seemed to cheat their vision, the blinding attacks from his wand, and the tight quarters, things quickly got confused and cramped.

Vocaetun mounted a fighting retreat back across the meditative chambers into the hall on the far side and then through a secret door into the kaleidoscopic hall. He had been hurt and was clearly beginning to panic. Once he was through the secret door, he broke into a pell-mell run across the hall – heading towards the stairs on the far side.

Running the Campaign: NPC Spellbooks – Campaign Journal: Session 33E
In the Shadow of the Spire: Index