Your spirit companion mauls your enemy with its claws and teeth. The spirit of the Great Bear lingers around your foe, punishing it for harming your allies.

Daily   ✦     Implement, Primal, Spirit
Standard Action      Melee spirit 1

Target: One creature

Attack: Wisdom vs. Reflex

Hit: 4d10 + Wisdom modifier damage.

Miss: Half damage.

Effect: The target takes a -2 penalty to attack rolls, and whenever it hits with an attack, the target takes 1d10 + your Wisdom modifier damage (save ends both).

Published in Player's Handbook 2, page(s) 134.