A shimmering wall of force blocks attacks and movement.

Daily   ✦     Conjuration, Force, Psionic
Standard Action      Area wall 5 within 10 squares

Effect: You conjure a solid, transparent wall of psionic force that lasts until the end of your next turn. The wall can be up to 3 squares high. The wall blocks line of effect and movement. No creature can enter a wall square, and phasing creatures cannot move through it.
    The wall can be attacked, and attacks against it hit automatically. The wall has 50 hit points, and an attack on any square deals damage to the entire wall. If the wall drops to 0 hit points, the effect ends and each creature within 2 squares of the wall takes 10 force damage and falls prone.

Sustain Minor: The wall persists.

Published in Psionic Power, page(s) 91.