Adrenaline strike
ardent attack 1
Melee weapon
Target: one creature
Attack: Charisma vs. AC
Hit: "2[W] + Charisma modifier damage."
Miss: "Half damage."
Effect: "Until the end of the encounter, whenever you or any of your allies hits the target, the character who made the attack can shift 1 square as a free action."[PH3:25]
Adrenaline strike is a daily power available to ardents at 1st level.