4th-level evocation
Casting Time 1 action
Range 120 feet
Components V S M (Phosphorus)
Duration Conc. Up to 1 minute

You make a wall of fire on a solid surface. The wall can be up to 60 feet long, 20 feet high, and 1 foot thick, or make a ring up to 20 feet in diameter, 20 feet high, and 1 foot thick. The wall is opaque.

When the wall appears, each creature within its area must make a Dexterity save. It deals 5d8 fire damage on a failed save, or half as much on a success.

One side of the wall deals 5d8 fire damage to a creature that ends its turn inside or within 10 feet of it, or when it enters the wall for the first time on a turn. The other side deals no damage.

At Higher Levels: The damage increases by 1d8 for each slot level above 4th.