Dark Bum is a passive item in The Binding of Isaac: Rebirth (TBOIR)
When you pick Dark Bum up, you get a Familiar that follows Isaac around the room and picks up red hearts. For every 1.5 hearts picked up, Dark Bum will spawn one of the following:
- An enemy spider
- A friendly blue spider
- A soul heart
- A black heart.
Soul hearts are the most common spawns, while black hearts are the most rare.
Dark Bum appears as a a small gray familiar with horns:
Dark Bum has the following Synergies and Interactions with other items:
|Humbling Bundle||Double the hearts|
|Little C.H.A.D.||Hearts converted into Soul Hearts.|
|Gimpy||Red Hearts converted into Soul Hearts.|
Dark Bum Seed
- CS9M XL2P - First Treasure Room
- ADD MORE DARK BUM SEEDS HERE!