Cause Sleep

Your fingertips darken until they are as black as the moonless night.

As sleep, except as noted here.

You can rearrange a living creature's biorhythm, making it slumber. Doing so requires a successful melee touch attack. Cause sleep does not affect unconscious creatures, constructs, kreen, or undead creatures.

Augment For every additional power point you spend, this power can affect a target that has Hit Dice equal to 4 + the additional points and its save DC increases by 1.