Sunburst

8th-level evocation
Casting time: 1 action
Range: 150 feet
Target: 60-foot radius within range
Components: V, S, M (fire and a piece of sunstone)
Duration: Instantaneous
Classes: Cleric, Druid, Sorcerer, Wizard
Subclasses: Cleric (Arcana Domain), Sorcerer (Divine Soul), Wizard (Theurgy)

Brilliant sunlight flashes in a 60-foot radius centered on a point you choose within range. Each creature in that light must make a Constitution saving throw. On a failed save, a creature takes 12d6 radiant damage and is blinded for 1 minute. On a successful save, it takes half as much damage and isn't blinded by this spell. Undead and oozes have disadvantage on this saving throw.

A creature blinded by this spell makes another Constitution saving throw at the end of each of its turns. On a successful save, it is no longer Blinded.

This spell dispels any darkness in its area that was created by a spell.