Source: SRD

Stinking Cloud

3rd-level conjuration  - Brd, Sor, Wiz

Casting Time: 1 action

Range: 90 feet

Components: V, S, M (a rotten egg or several skunk cabbage leaves)

Duration: Concentration, up to 1 minute

You create a 20-foot-radius sphere of yellow, nauseating gas centered on a point within range. The cloud spreads around corners, and its area is heavily obscured. The cloud lingers in the air for the duration.

Each creature that is completely within the cloud at the start of its turn must make a Constitution saving throw against poison. On a failed save, the creature spends its action that turn retching and reeling. Creatures that don't need to breathe or are immune to poison automatically succeed on this saving throw.

A moderate wind (at least 10 miles per hour) disperses the cloud after 4 rounds. A strong wind (at least 20 miles per hour) disperses it after 1 round.

Open Game License v1.0a Copyright 2000, Wizards of the Coast, Inc.

System Reference Document 5.0, Copyright 2016, Wizards of The Coast, Inc.; Authors Mike Mearls, Jeremy Crawford, Chris Perkins, Rodney Thompson, Peter Lee, James Wyatt, Robert J. Schwalb, Bruce R. Cordell, Chris Sims, and Steve Townshend, based on original material by E. Gary Gygax and Dave Arneson. and dxContent spell database filtering tools copyright Brian Dunn, 2016