Your force attack releases a pulse of energy that leaves nearby creatures vulnerable to follow-up attacks.

Encounter   ✦     Psionic
Free Action      Personal

Trigger: You hit an enemy within 10 squares of you with an unaugmented psion at-will force attack power

Target: Each creature adjacent to the enemy you hit

Effect: The target grants combat advantage until the end of your next turn.

Published in Psionic Power, page(s) 89.