An enemy's miss allows you to rebalance the flow of energy by making an instant counterattack.

Encounter   ✦     Elemental, Psionic, Weapon
Immediate Reaction      Melee 1

Trigger: An adjacent enemy misses you with a melee attack.

Target: The triggering enemy

Attack: Highest ability modifier vs. Reflex

Hit: 1[W] damage, and you slide the target up to 2 squares. The target grants combat advantage until the end of your next turn.
    Level 11: 2[W] damage.
    Level 21: 3[W] damage.

Published in Heroes of the Elemental Chaos, page(s) 45.