#408 · Passive Item
"Call to the void"
- Whenever Isaac takes damage, a black ring briefly appears around him, dealing base damage at a rapid rate to everything touching it.
- When an enemy is killed with the black ring, there is a 15% chance for it to drop a black heart.
- Black hearts will drop as soon as the enemy is killed. (In other words, the heart will drop at the beginning of the death animation rather than at the end of the death animation.)
- Curse Room
- Devil Room
- Devil Room (Greed Mode)