Heatstroke

In a 15-foot-radius sphere from a source, all creatures must make a Constitution Saving Throw against the casters spell DC. Creatures take 2d6 Pyro damage and gain 1 point of exhaustion. On a success creatures take only half as much damage and do not take a point of exhaustion.

Material Components:Somatic, Verbal
Related Element: Radiant, Pyro
Effect Duration: Instantaneous
Effect Casting Time: 1 Action
Range: 60'
Manacost 1
Source: Cleric - Light