Meteor Swarm

9th-level Evocation
Casting Time: 1 action
Range: 1 mile
Components: VS
Duration: Instantaneous

Targets. Each creature in a 40-foot-radius sphere centered on up to four points you can see within range.
Saving Throw. Targets make a Dexterity saving throw.
Failure. 10d6 fire damage and 10d6 bludgeoning damage.
Success. Half as much damage.
Special. A creature that takes 40 or more damage from the spell is knocked Prone. A creature that takes 80 or more damage is also Stunned until the end of its next turn. The sphere spreads around corners. A creature or object in the area of more than one fiery burst is affected only once. The spell deals double damage to objects in the area and ignites flammable objects that aren't being worn or carried.
At Higher Levels. The damage increases by 2d6 for each type of damage, and the maximum number of meteors increases by 1 for each each slot level above 9th.

Source: PHB 259, SRD

Changelog