Your weapon cracks with thunder as it slams into your foe, knocking any nearby enemies away. If any other foes draw too close, your thunder-infused weapon is ready to punish them.

Encounter   ✦     Divine, Thunder, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Wisdom vs. AC

Hit: 2[W] + Wisdom modifier thunder damage, and you push any enemy within 2 squares of you, other than the target, 2 squares. Until the end of your next turn, if any enemy other than the target enters a square adjacent to you or hits or misses you from a square within your reach, you can make a melee basic attack against that enemy as an opportunity action.

  Censure of Retribution: You gain a power bonus to the attack roll of the melee basic attack equal to your Intelligence modifier.

Published in Player's Handbook 2, page(s) 41.