You transform into a dire tiger, lashing out at foes that dare draw near.

Daily   ✦     Beast Form, Implement, Primal
Standard Action      Close burst 1

Target: Each enemy in the burst you can see

Attack: Wisdom vs. Reflex

Hit: 6d6 + Wisdom modifier damage. If the attack hits at least once, you shift a number of squares equal to your Dexterity modifier.

Effect: Until the end of the encounter, while you are in beast form you can make a melee basic attack as an opportunity action against any enemy that enters a square adjacent to you.

Published in Player's Handbook 2, page(s) 94.