Band of Orpheus

Fate's Fortune: When you roll a 1 on the d20 for an attack roll, ability check, or saving throw, you can reroll the die and must use the new roll.

Death's Gambit: Upon reaching 0 hitpoints, roll a d20. On a critical success, you get all the benefits of a long rest, otherwise you die dramatically.

Notes: Buff, Utility, Consumable, Jewelry