Breath of Nothingness

You open a portal to nothingness within yourself and let the hungering void consume everything. All enemies within 30 feet take 1d6 damage per caster level and gain 1d4 negative levels. Half of this damage is bludgeoning, and the other half is negative energy. A successful Fortitude saving throw reduces the damage by half and the number of negative levels gained to 1. Regardless of whether the saving throw is successful, all creatures are also subject to a pull attempt. The force has a Strength modifier equal to your Intelligence, Wisdom, or Charisma modifier (whichever is highest). The CMB for the force's pull uses your caster level as its base attack bonus, adding the force's Strength modifier. If the pull maneuver is successful, the creature is subject to a trip maneuver attempt using the same rules.