Lingering Power

The effects of the character’s power last longer than normal.
Prerequisites: A mutation, psionic power, or other special quality which has a duration measured in rounds.
Benefit: The duration of the selected power doubles. If the power has a duration determined by a die roll, double the number of dice rolled and any bonus added to the roll.
Special: This feat may be taken multiple times. Each time, it must be applied to a specific power or ability. A specific power can only be improved with this feat a limited number of times, up to a maximum of the character’s ability modifier (minimum of 1).