Black Powder

Black Powder is a passive item added in Afterbirth.

Effects

 * Walking in a circle will spawn a pentagram symbol on the floor, which deals 10 damage per tick to non-flying enemies within it.

Synergies

 * How To Jump: Allows Isaac to quickly jump around the room and create large pentagrams.

Trivia

 * The pickup quote may be a reference to the Pearl Jam song of the same name.

Black Powder