Power Leech

Telepathy (Compulsion) [Mind-Affecting]
Level: Psion/wilder 4
Manifesting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Target: Any psionic creature
Duration: Concentration, up to 1 round/level; see text
Saving Throw: Will negates
Power Resistance: Yes
Power Points: 7
Metapsionics: Empower, Extend, Maximize

Your brow erupts with an arc of crackling dark energy that connects with your foe, draining it of 1d6 power points and adding 1 of those points to your reserve (unless that gain would cause you to exceed your maximum).

The drain continues in each round you maintain concentration while the subject of the drain remains in range. If the subject is drained to 0 power points, this power ends.

Concentrating to maintain power leech is a full-round action (you can take no other actions aside from a 5-foot step).