You sweep your hands and lash your enemies with a devastating attack, then collect its residual energy to cloak your allies.

Daily   ✦     Arcane, Illusion, Implement, Psychic
Standard Action      Area burst 1 within 10 squares

Target: Each creature in the burst

Attack: Intelligence vs. Will

Hit: 3d10 + Intelligence modifier psychic damage.

Miss: Half damage.

Effect: You and your allies within 10 squares become invisible to the target (save ends).

Published in Arcane Power, page(s) 120.