Bite the Hand, Mass

Enchantment (Compulsion)
Level: Druid * 6, Hunter * 6, Inquisitor * 6, Sorcerer */Wizard * 7, Summoner * 6, Warlock * 7
Components: V, S, DF
Casting Time: 1 Standard Action
Range: medium (100 ft. + 10 ft./level)
Target: one creature summoned by a spell or spell-like ability/level, no two of which can be more than 30 ft. apart
Duration: 1 round/level (D)
Saving Throw: Will negates
Spell Resistance: yes
  With a short command and a wave of the hand, you compel the target creatures to attack the being who summoned it, to the best of its ability. If the being who summoned it is not present, the creature acts normally according to its last task or instructions. The target creatures do not need to have all been summoned by the same being.
  This spell has no effect on called creatures, summoned creatures not brought forth by spells or spell-like abilities (such as a summoner's eidolon), or bonded creatures not explicitly summoned, such as a paladin's mount or wizard's familiar.