Brain Fossil is a trinket in Fiend Folio, a mod for The Binding of Isaac.
Tears are homing a short amount of time after being fired.
The duration of the homing effect scales with Isaac's range.
Crush Effect: Spawns I - The Magician.
The following special synergies and interactions for Brain Fossil have been documented.
Mod | Item | Synergy |
---|---|---|
--- | Trinket multipliers | Doubles the tears' homing duration. |
* Note that not all possible synergies and interactions are listed here.