Battle FantasyHazmat Mask"Become the biohazard"Passive item
+1 Black Heart.

Grants an aura around Isaac that has a chance to inflict poison on enemies. The size of the aura increases based on the number of Black Hearts Isaac has.

Whenever an enemy gains poison, they have an 80% chance to get another debuff among the following: Burn, Concuss, Fear, Petrify, Slow, Bleeding, Weakness.

Grants immunity to poison gas.
Unlock: Complete Challenge #BF1: Green Goddess.
- Tags -- Synergies - - Costume -
ANNOUNCEMENT The new v1.9.7.11 and v1.9.7.12 updates are here, and with them the website information has been updated! Check out this video to see what's new! [dismiss]
Search filters
Item type
Item quality Item pools (any)
Item tags (any)
Transformations (any)
Stat changes (any)
Unlockable Grants costume Has YouTube video Animated icon Favorite (?)
Battle Fantasy

▾ITEMS ()▾


▾TRINKETS ()▾


▾PICKUPS ()▾


▾CONSUMABLES ()▾