Dark Bum

 

"He wants to take your life"

Item ID
5.100.278

Item Pool

			Devil Beggar
			Devil Room
			Treasure Room

Collection Grid

(page 3, column 3, row 8)

(page 3, column 13, row 2)

Dark Bum is a passive item.

Effects

• Spawns a familiar that follows Isaac around and collects Red Hearts. (He does not fill up a familiar "slot".) For every one-and-a-half Red Hearts collected, Dark Bum will generate one of the following:
  • A single Soul Heart.
  • A hostile Spider.
  • A friendly Blue Spider.
  • A single Black Heart.
  • A random pill, card or rune.

Loot Table

Pickup	Chance
Black Heart	40%
Cards and Rune	20%
Pill	20%
Blue Spider	10%
Spider	10%

• This item belongs to the Super Bum set. Collecting three items from this set will transform Isaac's bums into Super Bum.

Notes

• If Dark Bum enters a Super Secret Room that mimics The Womb, Cathedral, or Dark Room / Library, he will drop Red Hearts, Eternal Hearts, or Black Hearts respectively instead of Soul Hearts.
  • If the Super Secret Room mimics The Womb, he will drop Red Hearts instead of Soul Hearts, then gobble them back up. This can be avoided by allowing Dark Bum to pick up all of the Red Hearts and then quickly exiting the super secret room before he starts dropping hearts. This way, he will drop Soul Hearts.
• Dark Bum will not pick up Gold Hearts, Blended Hearts, or Bone Hearts.
• Very beneficial for ???, since he has no use for Red Hearts.

Synergies

• Little C.H.A.D.: Each Half Red Heart dropped by Little C.H.A.D. can be collected by Dark Bum, increasing the amount of pickups dropped.

Interactions

• BFFS!: No effect, but familiar is bigger.

History

• v1.02: Dark Bum's Red to Soul Heart conversion rate was set to 1.5:1.
• v1.031: Dark Bum was changed to have a chance to spawn friendly Blue Spiders or hostile Spiders.

Seeds

PC WBEG Q22R (Treasure Room adjacent to spawn)

PC CS9M XL2P (Treasure Room adjacent to spawn)

PC AL07 13JY (Treasure Room adjacent to spawn)

PS4 7276 4P61 (Treasure Room adjacent to spawn)

Vita EVQ8 P80Q (Treasure Room adjacent to spawn)

Switch VYNW SA7F (Treasure Room left from spawn)