Your will abruptly and brutally crushes the mental essence of any one creature, debilitating its acumen. The target must make a Will save with a +4 bonus or collapse unconscious and dying at −1 hit points. If the target succeeds on the save, it takes 3d6 points of damage.

Augment

For every 2 additional power points you spend, this power’s damage on a successful save increases by 1d6 points and its save DC increases by 1.