Soul of Fiend is an unlockable consumable in Fiend Folio, a mod for The Binding of Isaac.
Spawns 4-7 Hollow Minions that disappear when the room is cleared.
Spawns 0-2 Black Heart Minions that convert into Black Hearts when the room is cleared.
There is a 30% chance to spawn 1 Black Heart Minion, 20% to spawn 2, and 50% to not spawn any.
Defeat Boss Rush and Hush as Tainted Fiend.
The following special synergies and interactions for Soul of Fiend have been documented.
Mod | Item | Synergy |
---|---|---|
--- | Clear Rune | Mimic recharge time: 6 rooms |
* Note that not all possible synergies and interactions are listed here.
The following sounds are related to this consumable.