Debilitating Pain, Mass

Enchantment (Compulsion) [mind-affecting, pain]
Level: Warlock * 5
Components: V, S, M
Casting Time: 1 Standard Action
Range: close (25 ft. + 5 ft./2 levels)
Target: one creature/4 levels
Duration: 1 round/3 levels
Saving Throw: Will partial, see text
Spell Resistance: yes

This spell functions as per debilitating pain, except you can target one creature for every 4 Caster Levels you have.