You form a gray lance of sonic energy around your weapon. The concussive force of its strike briefly slows your foe.

At-Will   ✦     Arcane, Implement, Thunder
Standard Action      Melee 2

Target: One creature

Attack: Intelligence vs. Reflex

Hit: 1d8 thunder damage, and the target is slowed until the end of your next turn.
    Level 21: 2d8 thunder damage.

Special: When charging, you can use this power in place of a melee basic attack. Add your Intelligence modifier to the damage if you charge while mounted.

Published in Dragon Magazine 405.