XV - The Devil? is an unlockable consumable in The Binding of Isaac, added in the Repentance DLC.

Activates the effects of The Bible, and grants a Seraphim familiar for 30 seconds.

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

Defeat Ultra Greedier as Tainted Azazel.

The following special synergies and interactions for XV - The Devil? have been documented.

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

Below is the Internal Item Description as shown in-game.
Note that some stat changes are not displayed here. Please see the main description for the full effects.

XV - The Devil?

• Grants the bible effect and a seraphim familiar for 30 seconds
• Kills Mom, Mom's Heart, and It Lives
• Kills Isaac if used on Satan
• Blank Card: Recharge 4

The following sounds are related to this consumable.

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