Malevolent Waves

8th-level · Abjuration

Casting Time 1 action

Range Self

Components V, S, M (a profane object that has been bathed in blood)

Duration Up to 1 minute (concentration)

Classes Sorcerer, Warlock, Wizard

You create an invisible miasma that fills the area within 30 feet of you. All your allies have advantage on Dexterity (Stealth) checks they make within 30 feet of you, and all your enemies are poisoned while within that radius.

Source: Deep Magic 5e · OGL/Open