chromatic storm

you create a storm of energy on an area in a 20-foot-radius sphere centred on a point within range. Chose acid, cold, fire, lightning, poison, or thunder for the type of storm you create. Each creature in the sphere makes a constitution saving throw, taking 5d8 damage of the chosen type on a failed save or half as much damage on a sucessful one. A creature also takes this damage if it enters the sphere or ends its turnthere or if the sphere moves into its space. A creature takes this damage only once per turn. On your later turns, you can take the magic action to teleport the sphere upto 30 feet.

created by the inspired arcana