Initiation Time: 1 action
Range: 120 feet
Duration: Concentration, up to 1 minute
You form a large fire and then dissipate it, capturing flaming bits of ash before raining it down on a point you can see in a radius of 60 feet. The entire area becomes difficult terrain.
Each round you maintain concentration on this form, the flaming ash piles higher and produces additional effects.
Round 2. Each creature and object in the area has disadvantage on Dexterity saving throws.
Round 3. Each creature and object in the area takes 1d6 fire damage
Round 4. The area becomes heavily obscured.
Round 5-6. Each creature and object in the area takes 2d6 fire damage.