Tales of the Valiant Players Guide (pg. 301)
Cantrip Arcane, Conjuration
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 CON save or take 1d12 poison damage.
This spell’s damage increases by 1d12 when you reach 5th level (2d12), 11th level (3d12), and 17th level (4d12).