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#539 ยท
Passive Item
Mystery Egg
"Sacrificial insemination"
Wiki Page
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