With a thought, you cause an ally under attack to take on a spectral form that protects against additional harm.

Encounter   ✦     Psionic
Immediate Interrupt      Ranged 10

Trigger: An ally within 10 squares of you is hit by an attack

Target: The triggering ally

Effect: The target is insubstantial until the end of his or her next turn.

Published in Psionic Power, page(s) 18.