Hydaelyn

You create a massive, fiery explosion at a point you can see within range. All creatures within 40ft. of the location must succeed on a Dexterity saving throw or take 6d6 fire damage and 6d6 force damage, and take half as much damage on a success. If this damage reduces the target to 0 hit points, it is disintegrated, leaving only a pile of fine gray dust. A disintegrated creature can only be restored to life by means of a true resurrection or wish spell. This spell automatically disintegrates a Large or smaller nonmagical object or a creation of magical force, and disintegrates a 10-foot-cube portion of Huge or larger objects. Magic items are unaffected by this spell.