You call up the heart of a firestorm from the Elemental Chaos and drop the devastating phenomenon upon your foes.

Daily   ✦     Arcane, Fire, Implement, Thunder
Standard Action      Area burst 2 within 20 squares

Target: Each creature in the burst

  Storm Magic: You can choose not to target a creature in the origin square of the burst.

Attack: Charisma vs. Fortitude

Hit: 3d10 + Charisma modifier thunder damage, and ongoing 10 fire damage (save ends).

Miss: Half damage, and ongoing 5 fire damage (save ends).

Published in Arcane Power, page(s) 41.