Eucharist

Effect

An Angel Room Door will always spawn after every boss fight.
- Devil Rooms will no longer appear.
- The spawned door will not disappear when leaving and re-entering the boss room (except in Greed Mode).

(Removed in Repentance) Eucharist applies two effects. Like Goat Head, it fixes the Devil Room chance at 100%, which forces an Angel/Devil Room to spawn whenever it can; it also fixes the Angel Room chance at 100%, so the game always chooses an Angel door over a Devil door.
- (Added in Repentance) Now instead fixes the Angel Room chance at 100%, and the Devil Room chance at 0%.
If the Devil Room has been visited before picking up Eucharist, an Angel Room will not replace it, despite the Angel Room chance displaying 100%.

Duality: Both Angel and Devil Room doors spawn after every boss, and the selected door will never disappear.
- This is the only way to encounter Devil deals while possessing Eucharist.
(Filigree Feather) Filigree Feather: Due to Angel Rooms being guaranteed, a large influx of items can be obtained over time.