You create a bubble of water about a foot in diameter, boiling with intense heat, and throw it at a creature or object within range. That creature or object must succeed on a Dexterity saving throw or take 2d4 fire damage. The bubble extinguishes flames on burning objects or creatures and cools down after 10 minutes.

This spell's damage increases by 2d4 when you reach 5th level (4d4), 11th level (6d4), and 17th level (8d4).