Immovability

Strength
Level: Psionic Agent 4; Display: Visual; Time: Attack action; Range: Personal; Target: You; Duration: 1 hour/level (D); Power Points: 7
You are almost impossible to move. Your weight does not vary; instead, you mentally attach yourself to the underlying fabric of reality. Thus, you could conceivably anchor yourself in midair. You oppose any attempt to move you by a Strength check modified by a bonus equal to three times your manifester level. Once immovable, you can't move to a new location unless you first dismiss the power or its duration expires.
While you are immovable, you lose all Dexterity bonuses to Defense. Neither can you attack or make any other movement. However, your anchored body gains DR 10/+3.