You dart into sight and strike your foe as you howl.

Encounter   ✦     Martial, Weapon
Standard Action      Melee or Ranged weapon

Effect: Before the attack, you move your speed.

Target: One creature

Attack: Strength (melee) or Dexterity (ranged) vs. AC. If the target couldn't see you before you moved, it grants combat advantage to you for this attack.

Hit: 3[W] + Strength (melee) or Dexterity (ranged) modifier damage.

Published in Martial Power 2, page(s) 43.