Tap Mantle

 
Prerequisite(s): Access to one psionic mantle.
 
Benefit: Whenever you gain the ability to learn another psionic power, you can choose a power you can manifest from this new mantle. You essentially gain a new menu of options from which you can select powers whenever you would learn a new power from advancing in a psionic class. You do not gain the mantle's granted ability or any other benefit of access to the mantle. You can choose this feat multiple times, each time you do, you choose a new mantle to access.
 
Source: Complete Psionic