Shadow Surge

Master/heart and soul
Level/School: 9/enchantment (compulsion) [mind-affecting]
Range: close (25 ft. + 5 ft./2 levels)
Target: up to one living creature/level, no two of which are more than 30 ft. apart
Duration: 1 round
Saving Throw: Will negates
Spell Resistance: yes

You send the nearby souls plummeting into darkness, leaving their bodies empty vessels that follow your will.

This mystery functions like the spell dominate monster, except as noted above.