R: [dice]x20 ft; T: area; D: 0
All light sources in the area become scouring beams of fire, dealing damage to all creatures they illuminate. Multiple light sources do not stack: the creatures only take damage from the most damaging source. If a light source deals 4+ damage, it is extinguished.
| Type | Damage |
| Candles, matches | 0 |
| Torches, lanterns | 1d6 |
| Bonfires | 2d6 |
| Magic | 1d6+[dice] |