Artificer's Fire

The sticky, adhesive fluid which makes up alchemist's fire was reverse engineered by artificers to become more potent and ignites when exposed to air. As an action, you can throw this flask up to 20 feet, shattering it on impact. Make a ranged Attack against a creature or object, treating the artificer's fire as an improvised weapon. On a hit, the target takes 2d6 fire damage at the start of each of its turns. A creature can end this damage by using its action to make a DC 12 Dexterity check to extinguish the flames.

Notes: Damage: Fire