Ignis Fatis
Summons the will-o'-wisp, the ultimate spell of Jérôme le Rayonnant
Ignis Fatis summons a powerful will-o'-wisp that mesmerizes, burns, and blinds enemies while drawing them toward its agonizing light. Jérôme le Rayonnant created this unstable fusion of three schools of magic, and the caster must concentrate continuously to hold it together.
The spell consumes 1 spell slot per turn.
Radius: caster level × ft.
Blinding: A creature that fails a Fortitude save is blinded. After 2 turns, the blindness becomes permanent.
Burning: Damage depends on the creature's distance from the will-o'-wisp.
At <5 ft, damage is 100%.
At >5 ft, damage is 50%.
At >10 ft, damage is 25%.
Full damage: 25% of a Fireball spell of the same level or lower.
Mesmerizing: A creature that fails a Will save moves 5 ft closer to the will-o'-wisp. While mesmerized, it cannot act or dodge.