You can manifest powers that arc to hit other targets in addition to the primary target.
Benefit: To use this feat, you must expend your
psionic focus. You can chain any power that affects a single target and that deals either acid, cold, electricity, fire, or sonic
damage. After the primary target is struck, the power can arc to a number of secondary targets equal to your
manifester level (maximum twenty). The secondary arcs each strike one target and deal half as much
damage as the primary one did (round down).
Each target gets to make a
saving throw, if one is allowed by the power. You choose secondary targets as you like, but they must all be within 30 feet of the primary target, and no target can be struck more than once. You can choose to affect fewer secondary targets than the maximum (to avoid allies in the area, for example).