Tainted Judas is an unlockable character in The Binding of Isaac, added in the Repentance DLC.

Dark Arts (consumable slot)

Using Dark Arts grants a temporary +1 damage bonus for every enemy/projectile walked through, that wears off at a rate of -0.25 every half a second.

Cannot have Red Heart containers. Any item that gives Red Heart containers will grant a Black Heart instead.

This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this character for the previous Repentance version, check this page instead.

Open up the hidden Red Door in the Home level as Judas.

The following special synergies and interactions for Tainted Judas have been documented.

* Note that not all possible synergies and interactions are listed here.

• Check out the character description on the external Isaac Wiki.