This post contains material which will be added to Part 6C of the Avernus Remix.
In addition briefing the PCs on the parts she needs, Mad Maggie can provide them with some initial leads on where they may be able to find some of them. The alphanumeric hex references below are map coordinates from the hex map in Part 7B, which you can use to quickly identify where these leads can potentially take the PCs.
Astral Pistons: She’s heard that an oni named Malargan — the forgemaster of Kolasiah, a local warlord — has a set of astral pistons in his forge. (Hex A5)
Astral Pistons: Uldrak the Tinker, whose shop is based out of a titanic helmet located in the western end of the Plains of Fire, had a set of astral pistons in stock a few years back when one of Maggie’s riders (now dead) needed repairs for an antique warmachine. It’s possible he might still have a supply. (Hex D5)
Heartstone: Mad Maggie and Red Ruth (Hex B4) were part of a coven along with a third night hag named Gaunt Gella. Mad Maggie believes that Red Ruth killed Gella and stole her heartstone. Maggie suspects that Red Ruth is still located somewhere in Avernus, but she doesn’t know where. However, she has heard rumors that Red Ruth has been seen at Mahadi’s Emporium from time to time, and the PCs might check there for a lead to Red Ruth’s current location.
Note: “Gella” means “the one with the golden hair.” Consider having a quiet, emotional moment for Mad Maggie where she remembers the beautiful hair of her fallen friend. It’s up to you whether or not Red Ruth was actually responsible for Gella’s death.
Alternatively, Gaunt Gella was bald, but collected the heads of blonde mortals.
Nirvanan Cogbox: Nirvanan cogboxes are a modronic technomancy. Maggie has heard that a modron ship crashed on the shores of the Styx contra-Dis from Fort Knucklebones. (The ship is located in Hex H5, but it’s actually an elemental galleon from Eberron and does not have a cogbox.)
Design Note: At least three instances of each component have been seeded into the Avernian hexcrawl. (The Three Clue Rule waves hello.) In Part 7I: Avernian Rumor Tables, you will find additional rumors that can lead the PCs to these disparate sources.
Mad Maggie gives four leads, and she should give them all at once. She gives two different sources for one component, one possible source for a second component (although she doesn’t exactly know how to track that source down), and an incorrect location for the fourth component.
This spreads four experiences across these leads:
For one component, the PCs have two leads and can choose one. (Establishing the idea that they have multiple options for finding the components.)
For another, they’ll have to follow up their lead to figure out where they can actually find the component. (Establishing the idea that they’ll need to actively investigate to find these components.)
For the third component, they’ll discover a dead end and need to find a different way.
For the fourth component, they’ll have no lead at all. (Establishing the idea that this isn’t just a “do what Mad Maggie tells you” fetch quest; instead, they’ll be in the driver’s seat for figuring out how to obtain these components.)
With no additional explanation, simply receiving these four leads from Mad Maggie will teach the players a lot about the form, structure, and expectations of the Avernian hexcrawl.
I appreciate the Design Note section. That’s very helpful advice for an “adventure path” that I’m remixing.
I’ll echo mr. Idaho: that design note is solid gold!