Thanks. I left that stuff pretty open. Best that way to fit the outcome into the campaign, and to fit the Imp to the party.
There's an interesting side-plot there, what if it promises wealth and then discovers it can't break out? A trip to see a practitioner of the dark arts, maybe? Perhaps one of the old cult leaders still lives, or is unliving? Go to Comment
A massive iron key - 2’ length, 20lbs forged from the bones and horns of demon-lords. When used with a massive portal - carefully built according to documents found in powerful books of evil knowledge, it will open into the realm of demons and allow them to flood into the world. The applications of this item for villains are obvious. Mortals touching this item directly will suffer very dire consequences.