Badass Card is a consumable in Damnation, a mod for The Binding of Isaac.

Does not spawn naturally and can only be obtained by using Unused Draft Paper on Devil Room items.

On use Check for all non-boss enemies in a certain range.

Depending on the proportion of the highest HP and the lowest HP, enemies in this floor takes multipled damage.

E.G. If there is a Gaper (10HP), an Attack Fly (5HP) and a Dip (4HP), the result will be 10 ÷ 4 = 2.5. For this floor, enemies takes ×2.5 damage.

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

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

• Download Damnation from the Steam Workshop.