You evoke an elemental from the high mountains and deep sky, creating a short-lived shower of magical hailstones to impede your foes.

Encounter   ✦     Cold, Implement, Primal
Standard Action      Close burst 1

Target: Each enemy in the burst

Attack: Primary ability vs. Fortitude

Hit: 1d8 + ability modifier cold damage, and the target is weakened until the end of your next turn.

Published in Dark Sun Campaign Setting, page(s) 48.