As your sword connects with your foe, a burst of arcane light roots nearby enemies to the ground.

Encounter   ✦     Arcane, Radiant, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Intelligence vs. AC

Hit: 2[W] + Intelligence modifier radiant damage. Each enemy adjacent to you other than the target is immobilized until the end of your next turn.

  Aegis of Assault: When you use your aegis of assault to teleport and make an attack, you can use this power in place of the melee basic attack.

Published in Arcane Power, page(s) 57.