Enter the Gungeon
Green Guon Stone
Chance to heal upon taking damage. The Green Guon stone abhors pain, and has a small chance to heal its bearer upon being wounded. It seems to grow more desperate as the risk of death rises.
QualityA
Sell Creep buyback price41
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Description
Green Guon Stone is a passive item and a Guon Stone.
Effects
- Adds a 20% chance to heal upon taking damage. This chance increases to 50% if the damage would have killed the player.
- Orbits the player, blocking enemy shots on contact.
Synergies
If the player has 
+1 Bullets , 
Pea Shooter , or 
Amulet of the Pit Lord , the size of the guon stone is increased, it rotates at a fixed distance from the player while they are moving instead of on a slight delay, and the chance for the stone to heal the player if damage would have otherwise killed them is raised to 70%. 20 also appears whenever Green Guon Stone heals the player.
If the player also has 
Tetrominator , whenever the player shoots, Green Guon Stone will occasionally shoot an S Tetromino.
Notes
- The healing effect does not work on The Robot .
- Prior to the A Farewell to Arms Update , Green Guon Stone was a item.
- With
Antibody , it is possible to gain health on taking damage.