thirsting maw
Class: warlock : 3
Damage Type: piercing damage over time plus healing to caster
Syntax: cast CLASS thirsting maw on TARGET

With a flick of the wrist, you create a phantasmal, eel-like creature from your palm and hurl it at your foe. It latches itself to this unfortunate wretch and and begins to drink his blood, granting you newfound vitality. A fortitude save will reduce the duration by half.