Binding of Isaac: Rebirth Wiki
Binding of Isaac: Rebirth Wiki

Unicorn Stump is an activated item.


  • Gives invulnerability and +0.28 speed for six seconds, but removes the ability to shoot tears while the effect is active.



  • 15►???'s Only Friend ???'s Only Friend: The fly can still be controlled while invincible.
  • Any touch-based attacks or status effects such as 15►Aries Aries or 15►The Virus The Virus: Freely usable in every room.
  • Any orbital-like item (15►Cube of Meat Cube of Meat, 15►Sacrificial Dagger Sacrificial Dagger): The orbital can be used freely in every single room, making it a great alternative source of damage.
    • Added in Repentance15►Book of Virtues Book of Virtues spawns an orbital Wisp on each use of Unicorn Stump, giving up to 8 extra orbitals.
  • 15►Mom's Knife Mom's Knife does contact damage in the same direction it was being held at the time of using the Unicorn Stump, giving a massive amount of free damage by ramming into an enemy.


  • 15►The Ludovico Technique The Ludovico Technique: The tear stays in place while Isaac is invincible; although Isaac cannot move the tear, it will continue to damage enemies during his invincibility. This is very useful for stationary enemies.
  • Added in Afterbirth15►Marked Marked: Isaac's tears will still fire, but he will be unable to move the crosshair while invincible.

In-game Footage[]



PC KR9M SBJB (Treasure Room adjacent to spawn)

PS4 HE3K 410E (First floor Treasure Room)

Vita A00Z C87K (First floor Treasure Room)

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