- Casting Time
- 1 action
- Duration
- Concentration, up to 10 minutes
- Range
- far · 1 mile · 200 ft radius cylinder
- Components
- V · S · F
- Saving Throw
- DEX · Half damage.
You tear open the upper atmosphere and bind a regional storm to your will. A 200-ft radius cylinder of howling weather forms over the chosen point. Each creature in the area when the storm forms takes 20d6 lightning damage (Dexterity save for half). On each of your subsequent turns, you may use a bonus action to call a lightning strike on a creature in the area for 8d8 lightning damage (Dex save for half). The storm is heavily obscured, treats the area as difficult terrain, and prevents ranged attacks across its width.
At Higher Levels
When cast using a slot of 10th level (ritual only), the storm persists for 1 hour without concentration and expands to a 1-mile radius.