Envelops the caster in a sickly aura of negative energy. Living enemies stepping inside the aura take 1 to 4 negative energy damage every three seconds as long as they remain within it. A successful Fortitude save reduces the damage by half. Undead are instead healed by the aura. This aura can affect up to one target per caster level.

D&D Dice Deals 1d4 negative energy damage every two seconds.