The raw power of the mythal resonates through you, creating a wave of silver light that tears into foes and quells their powers.

Daily   ✦     Arcane, Force, Implement
Standard Action      Area burst 5 within 20 squares

Target: Each enemy in the burst

Attack: Intelligence vs. Will

Hit: 3d10 force damage.

Effect: Until the end of your next turn, targets cannot use powers that have the healing or teleportation keyword.

Published in Forgotten Realms Player's Guide, page(s) 63.