PHB: P. 266
Poison Spray
0-level (Cantrip) Conjuration
Casting Time: 1 action
Range/Area: 10 feet
Components: V, S
Duration: Instantaneous
You extend your hand toward a creature you can see within range and project a puff of noxious gas from your palm. The creature must succeed on a Constitution saving throw or take 1*D12 poison damage.
At higher levels: This spell’s damage increases by 1*D12 when you reach 5th level (2*D12), 11th level (3*D12), 17th level (4*D12).
Available for: Artificer, Druid, Sorcerer, Warlock, Wizard