Black Serpent

A dark spell discovered from the Abyss by High Lord Wolnir that inspired the black arts of the grave wardens. 

Summon undulating black fire that takes the form of abyssal serpents. Choose up to three targets. each target must make a Constitution saving throw. Terrifying black fire serpents trace the ground and home in on targets, dealing 4d10 dark damage and 4d10 fire damage and is knocked prone on a failed save, and half as much on a successful save. The serpents can travel over and around cover and on walls and ceiling. any creature or object that gets stands in the path of the serpents takes 3d10 fire damage and is knocked prone.

Fear not the dark, my friend, and let the feast begin.