Pyrotechnics

2nd-level transmutation
Casting time: 1 action
Range: 60 feet
Target: nomagical flame you can see within range
Components: V S
Duration: Instantaneous
Classes: Artificer, Bard, Sorcerer, Wizard
Subclasses:

Choose an area of nonmagical flame that you can see and that fits within a 5-foot cube within range. You can extinguish the fire in that area, and you create either fireworks or smoke when you do so.

• Fireworks: The target explodes with a dazzling display of colors. Each creature within 10 feet of the target must succeed on a Constitution saving throw or become Blinded until the end of your next turn.

• Smoke: Thick black smoke spreads out from the target in a 20-foot radius, moving around corners. The area of the smoke is heavily obscured. The smoke persists for 1 minute or until a strong wind disperses it.