Fulgurite is a rock trinket in Fiend Folio: RELOADED, a mod for The Binding of Isaac.

Grants a 20% chance to fire a Jacob's Ladder tear. The chance goes up to 50% with 20 luck.

Grind effect: overcharges all held active items.

The following special synergies and interactions for Fulgurite have been documented.

* Note that not all possible synergies and interactions are listed here.

• Check out the trinket description on the mod's external Wiki.
• Download Fiend Folio: RELOADED from the Steam Workshop.