SPOILERS AHEAD! BE WARNED!
From: A serious offer - Devil
So he's interested in taking your soul. You can't say this is a surprise. Inform your friend that you are happy to listen to what he has to tell you, but insist that he first guarantees he won't take this as any kind of promise on your part.
Game Instructions: This will let you avoid the risk of losing your soul
Locked with 1 x Stain on Your SoulCost: 6 FATE
No reward information available for Fate-locked actions.