Fire Storm
7th-level Evocation
Casting Time
Action
Range
150 feet
Duration
Instantaneous
Components
V (Verbal)
S (Somatic)
Description
A storm made up of sheets of roaring flame appears. The area of the storm consists of up to ten 10-foot Cubes, which you can arrange as you wish. Each Cube must have at least one face adjacent to the face of another Cube. Each creature in the area must make a Dexterity save, taking 7d10 Fire damage on failure, half on success.
Source: SRD 5.1