You create a wall of fire on a solid surface within range. You can make the wall up to 60 feet long, 20 feet high, and 1 foot thick, or a ringed wall up to 20 feet in diameter, 20 feet high, and 1 foot thick. The wall is opaque and lasts for the duration.
Wall of Fire
Level 4 Evocation · Concentration
Casting Time1 action
Range120 feet
DurationConcentration, up to 1 minute
Components
V, S, M (a small piece of phosphorus)
Material: a small piece of phosphorus
Spell Description
At Higher Levels
When the wall appears, each creature within its area must make a Dexterity saving throw. On a failed save, a creature takes Fire damage, or half as much damage on a successful save.
FireWhen you cast this spell using a spell slot of 5th level or higher, the damage increases by for each slot level above 4th.
One side of the wall, selected by you when you cast this spell, deals Fire damage to each creature that ends its turn within 10 feet of that side or inside the wall. A creature takes the same damage when it enters the wall for the first time on a turn or ends its turn there. The other side of the wall deals no damage.