#388 ยท Passive Item

Key Bum

"He wants your keys!"

  • Spawns a familiar that follows Isaac around and collects keys, dropping random Chests in return.
  • This item belongs to the Super Bum (Transformation) set. Collecting three items from this set will transform Isaac's bums into Super Bum.
Unlock

Defeat Ultra Greed as Lazarus

Synergies & Interactions

Found in

  • Key Master
  • Secret Room
  • Treasure Room

Video