|Description||After being hit for 10% of your maximum health in one hit: explode, dealing 200% damage|
|Stacking||Increases explosion damage|
|Pickup Text||Retaliate on taking heavy damage.|
Damage dealt is 200% of your base damage. Upon activation, an explosion occurs which knocks back enemies while also hurting them.
Will not activate if the damage is absorbed by Guardian's Heart.
Fire Shield can be activated by the Lost Doll, without risking being struck by attacks from multiple enemies.
The explosion damage of Fire Shield is treated as an on hit, making on hit and on hit chance items able to proc off of it. Examples are:
- Brilliant Behemoth: Creates an additional explosion around you. The explosions made are the total number of enemies that are hit.
- Leeching Seed: Delayed healing for 1+nº of enemies hit by the explosion.
- Prison Shackles
- Boxing Gloves
- AtG Missile Mk. 1: The missile damage is amplified by Fire Shield, dealing twice as much damage.
- AtG Missile Mk. 2: While the Mk. I version missile damage is amplified, AtG Missile Mk II doesn't.
...and all the other on hit and on hit chance items.