Con
Fog Cloud
1st-level Conjuration · XPHB, p. 276
Casting Time1 action
Range120 feet
ComponentsV, S
DurationConcentration, up to 1 hour
ClassesDruid, Ranger, Sorcerer, Wizard
Description
You create a 20-foot-radius Sphere [Area of Effect] of fog centered on a point within range. The Sphere [Area of Effect] is Heavily Obscured. It lasts for the duration or until a strong wind (such as one created by Gust of Wind) disperses it.
At Higher Levels
Using a Higher-Level Spell Slot: The fog's radius increases by 20 feet for each spell slot level above 1.