As long as it wasnt just potions to fill up my inventory.

And you could make it its own thing too, like when found shoots a light up in the sky, and anyone can grab a copy of whats inside within 5 minutes. Then it disappears. They've start to add nifty things to fates too like the double exp mob that shows up. This could be tied to fate completion, or add an effect for players doing fates also etc.

Who knows but might as well be creative