Based on Chill Touch

Casting Time 1 standard action

Components V, S

Range touch

Target creature or creatures touched (up to one/level)

Duration instantaneous

Saving Throw Fortitude partial or Will negates; see text; Spell Resistance yes

A touch from your hand, which glows with blue energy, disrupts the natural energies of living creatures. Each touch drains life energy from the subject and deals 1d6 points of damage. Additionally, if a creature suffers damage from this ability and they fail a Fortitude saving throw, they must immediately decommit an energy channel. Any volatile effects that result from this affect the caster automatically. You can use this melee touch attack up to one time per level.