Acid Fog
6th-level conjuration (Sorcerer,Wizard)
- Casting Time: 1 action
- Range: 120 feet
- Components: V, S, M (powdered troll blood)
- Duration: Concentration, up to 1 minute
You choose a 20-foot cube within range and fill it with dense vapors that dissolve flesh and bone. Each creature within the cube must make a Constitution saving throw. A target takes 6d6 acid damage on a failed save, or half as much damage on a successful one.
Any creature that begins its turn inside the cube must make a Constitution saving throw. A creature takes 6d6 acid damage on a failed save, or half as much on a successful one.
In addition, everything within the fog is heavily obscured. Because the vapors are semisolid, the area of the fog is also difficult terrain.