A spirit of ice and flame freezes and burns your foe, and the spirit's energies emanate from your spirit companion, making nearby enemies vulnerable to further attacks.

Encounter   ✦     Cold, Fire, Implement, Primal
Standard Action      Ranged 5

Target: One creature

Attack: Wisdom vs. Will

Hit: 2d6 + Wisdom modifier cold and fire damage. Until the end of your next turn, any enemy adjacent to your spirit companion gains vulnerable 5 cold and vulnerable 5 fire.

Published in Player's Handbook 2, page(s) 123.