Sulfur

Sulfur is an active item.

Effects

 * Grants Brimstone for the current room.
 * If used twice in the same room (i.e. through the use of batteries), grants Brimstone permanently.

Trivia

 * This item originated from the Binding of Isaac: Community Remix mod.
 * Brimstone is an archaic name for Sulfur.
 * When this item was ported into Repentance, the effect to gain permanent Brimstone was fixed. However, as a possible nod to it, using it twice or gaining two Brimstones in any other way will grant a larger laser with higher damage and a unique costume.