The Binding of Isaac Wiki

Bob's Brain

Bob's Brain

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Spawns a familiar that charges forward when shooting tears and explodes upon contact with an enemy, damaging and poisoning them. The familiar respawns after a few seconds.

Quote

"Explosive thoughts"

Effects

  • Spawns a familiar that can be fired towards enemies as a projectile.
    • Bob's Brain is fired directly from where it is located in the chain of familiars behind Isaac, making aiming it slightly more difficult.
  • If it hits an enemy, it deals 3.5 damage and explodes, further damaging and poisoning monsters.
  • The explosion deals 100 damage.
  • The explosion ignores armor.
    -
    • The poison deals double Isaac's damage over time.
  • The explosion can hurt Isaac, dealing a full heart of damage.
    • This can make picking up the item a risky choice, as Bob's Brain will always fire, regardless of whether or not Isaac will be caught in the explosion.
  • Once it explodes, it takes a few seconds to re-appear.
  • This item belongs to the Bob set. Collecting three items from this set will transform Isaac into Bob.

Synergies

Found in

  • Golden Chest
  • Baby Shop
  • Rotten Beggar
  • Treasure Room
  • Golden Chest (Greed Mode)
  • Treasure Room (Greed Mode)
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