Stone Grimace

Stone Grimace
Base HP
Invincible
Stage HP
N/A
Found In

A Stone Grimace is an invincible stationary statue of a head, with a wide open mouth and hollow eyes. Stone Grimaces will sporadically spit a red bullet in Isaac's direction until the room is cleared of regular enemies.

Variations

Vomit Grimace

Vomit Grimace
Base HP
Invincible
Stage HP
N/A
Found In
Can replace a normal Stone Grimace

The Vomit Grimace fires explosive Ipecac -like shots.

Gaping Maw

Gaping Maw
Base HP
Invincible
Stage HP
N/A
Found In

The Gaping Maw sucks Isaac towards it, along with warping Isaac's and any enemies' tear paths. It does not fire any shots and simply functions as an obstacle, and is often surrounded by spikes.

Notes

• If a Gaping Maw is rerolled with D10, it will turn always into an Oob.

Broken Gaping Maw

Broken Gaping Maw
Base HP
Invincible
Stage HP
N/A
Found In

A very rare broken variant of the Gaping Maw only appearing in one room in the Womb which alternates between active and inactive every four seconds and has a much stronger attraction power.

Turret Grimace

Turret Grimace
Base HP
Invincible
Stage HP
N/A
Found In

The Turret Grimace constantly fires tears in a fixed direction, and does not stop firing even after the room is cleared.

Brimstone Grimace

Brimstone Grimace
Base HP
Invincible
Stage HP
N/A
Found In

Found only in Sheol, the Brimstone Grimace periodically shoots Brimstone lasers and does not stop firing even after the room is cleared.

Stone Eye

Stone Eye
Base HP
Invincible
Stage HP
N/A
Found In

The Stone Eye resembles the Bloodshot Eye. It constantly rotates in a clockwise circle and shoots a flickering Technology -like laser. It stops firing after the room is cleared. Unlike any other Stone Grimace variants, the Stone Eye appears to despawn when the room is cleared, exited and then re-entered.

Notes

• These monsters can be destroyed using Chaos Card , Little Horn , and Euthanasia , though they will respawn upon leaving and re-entering the room they were in.
  • With Infestation 2 , killing Stone Grimaces creates a Blue Spider, allowing blue spiders to be farmed by leaving and re-entering the room.
• Fire Mind tears that hit these monsters can still cause explosions.
• Hitting Grimaces increases the Dead Eye damage multiplier.
• Grimaces can appear in rooms with silver buttons, and will stop shooting once all buttons are pressed.