Beholder's Disintegrate

A thin orange ray springs from your Eye of the Beholder to a target that you can see within range. 

If the target is a creature, it must succeed on a DC 16 Dexterity saving throw or take 45 (8d8) force damage. If this damage reduces the creature to 0 hit points, its body becomes a pile of fine gray dust. If the target is a Large or smaller non-magical object or the creation of magical force, it is disintegrated without a saving throw. If the target is a Huge or larger object or the creation of magical force, this ray disintegrates a 10-foot cube of it.