You make one of your powers last all day.
Prerequisite: Extend Power
Benefit: To use this feat, you must maintain a psionic focus, which allows you to manifest a persistent power. A persistent power has a duration of up to 24 hours, as long as you do not expend your psionic focus for some other reason. If you do expend your psionic focus, the persistent power immediately ends, even if the 24-hour duration has yet to elapse.
The persistent power must have a personal or a fixed range. This feat cannot affect powers of instantaneous duration, and it cannot affect a power whose effect is discharged.
For powers that require concentration to learn extra information (such as detect psionics), you still must concentrate. Concentration on such a power is a standard action that does not provoke an attack of opportunity.
Using this feat increases the power point cost of the power by 12. The power’s cost cannot exceed your manifester level.
The effect of this feat does not stack with the effect of the Extend Power feat