Deceiver Heart is an unlockable pickup in Repentance Plus, a mod for The Binding of Isaac.

When approached, turns into a random small pickup: Micro Battery, Bomb, Key, or a Double Penny.

Has a 0.8% chance to replace a Heart.

Unlock Tainted Judas.

• Check out the pickup description on the mod's external Wiki.
• Download Repentance Plus from the Steam Workshop.