Daurgothoth’s Necrotic Blast

A sickly green mote of energy flashes from your pointing finger to a point you choose within range and then collapses into itself in a deafening explosion. Each creature in a 30-foot-radius sphere centered on that point must make a Dexterity saving throw. A target takes 10d10 bludgeoning damage on a failed save, or half as much damage on a successful one. Additionally, those who fail the Dexterity saving throw are pulled toward the center of the sphere, falling prone. 

The necrotic energy radiating from the blast reanimates all corpses within a 90 foot radius of the center of the sphere, who are under the control of the caster.