Business Card is an unlockable consumable in Repentance Plus, a mod for The Binding of Isaac.

Activates the effect of Friend Finder.

Defeat Boss Rush as Tainted Jacob.

The following special synergies and interactions for Business Card have been documented.

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

The following sounds are related to this consumable.

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