#539 ยท Passive Item

Mystery Egg

"Sacrificial insemination"

  • Spawns an egg familiar, which cracks and turns into a random friendly enemy when Isaac is hurt.
  • The egg regenerates upon entering a different room.
Unlock

Spawn three charmed enemies in the same room

Synergies & Interactions

Found in

  • Treasure Room
  • Treasure Room (Greed Mode)

Video