Cloudkill
5th-level Conjuration
Concentration
Casting Time
Action
Range
120 feet
Duration
Concentration, up to 10 minutes
Components
V (Verbal)
S (Somatic)
Description
You create a 20-foot-radius Sphere of poisonous, yellow-green fog. The fog spreads around corners and is Heavily Obscured. When a creature enters the area or starts its turn there, it must make a Constitution save, taking 5d8 Poison damage on failure, half on success.
At Higher Levels
Damage increases by 1d8 per slot level above 5.
Source: SRD 5.1