You exhibit your mastery of the battlefield as you harry your foe and control its movements, making it unable to escape your blade.

Daily   ✦     Arcane, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Intelligence vs. AC

Hit: 4[W] + Intelligence modifier damage.

Miss: Half damage.

Effect: The target is immobilized (save ends). Until the end of the encounter, whenever you hit the target with a melee attack, it is immobilized until the end of your next turn.

  Aegis of Ensnarement: The target is restrained instead of immobilized.

Published in Arcane Power, page(s) 63.