- Gives Isaac a chance to shoot fires alongside his regular tears that block enemy shots and deal damage to enemies that touch them, similar to those shot by Red Candle.
- Fires can block up to four shots and/or deal four ticks of damage before being destroyed, and last up to 10 seconds.
- Fires deal 4x Isaac's damage at full durability, 3x Isaac's damage after taking damage once, and 2x Isaac's damage otherwise, for a max possible damage output of 11x Isaac's damage per fire.
- Flames will destroy shopkeepers.
- The chance to shoot fires depends on Isaac's luck stat. The activation rate is equal to 1/(12 - Luck). At base luck (0), the chance is 8.33%, maxing out at 100% at 11 luck.
- The size of the flames depends on Isaac's damage.
- Any fart related effect that occurs will also generate a flame, like using The Poop or when generating a bomb with No. 2.
- Brimstone: Will occasionally spawn a fire when firing and with high luck will spawn four fires.
- Urn of Souls: Causes the Urn to emit Bird's Eye's red flames in addition to its regular flames.
- Lil Dumpy: Every time Lil Dumpy farts, Isaac emits a flame too.
|The Binding of Isaac: Rebirth|
|Achievements||Attributes||Bosses||Cards and Runes||Challenges||Chapters|