Bolts of lightning spear your foes as thunder rumbles around them, distracting them and threatening to blast them if they move away.

Encounter   ✦     Implement, Lightning, Primal, Thunder, Zone
Standard Action      Area burst 1 within 10 squares

Target: Each creature in the burst

Attack: Wisdom vs. Reflex

Hit: 1d8 + Wisdom modifier lightning damage.

Effect: The burst creates a zone of rumbling thunder that lasts until the end of your next turn. While within the zone, any enemy takes a -2 penalty to attack rolls, and any enemy that leaves the zone takes 5 thunder damage.

Published in Player's Handbook 2, page(s) 87.