Psychic Containment

You can temporarily prevent a psionic creature from using its psionics or psilike abilities. Reaching into its mind, you build a wall between its ego and the rest of its psyche. (Any powers already active continue to work unless concentration is required, but the target can't manifest new powers for the duration.) Each round, as a full-round action on its turn, the subject can attempt another saving throw to break the containment and resume using its psionic abilities. If the save is successful, the duration of psychic containment ends.

Augment

For each additional power point you spend, you can affect one additional psionic creature.