- For the Dark Souls variant, see Firestorm.
- For the Dark Souls II variant, see Firestorm (Dark Souls II).
Firestorm is a pyromancy in Dark Souls III.
- Primal pyromancy taught by Quelana, a daughter of the Witch of Izalith.
- Surrounds the caster with multiple pillars of flame.
- The raging storm is indiscriminate; such is the intrinsic horror of the flame.
Surrounds the caster with multiple pillars of flame, dealing Fire damage.