Like twin fangs piercing flesh, you deliver two attacks in rapid succession.

Daily   ✦     Martial, Weapon
Standard Action      Melee weapon

Target: One or two creatures

Attack: Strength vs. AC. If you target only one creature, you can attack it twice.

Hit: 3[W] + Strength modifier damage.

Miss: Half damage.

Published in Player's Handbook, page(s) 82, Class Compendium.