Mordenkainen's Lost Notebook

Pyrotechnics

2-level Transmutation

You cause one of two effects originating from a source of a fire within range. You can cause the fire to erupt in a bright display of fireworks that causes all creatures within 60 feet of the fire that rely on vision and have a direct line of sight to it to make a Constitution saving throw or be blinded until the end of their next turn. Alternatively, you can cause the fire to be extinguished and give off a billowing cloud of smoke that fills surrounding spaces within 5 feet of it and then continues to move outward from the fire source. The cloud fills all spaces within 5 feet of it on the first turn, and then moves outward from the previous adjacent spaces another 5 feet at the beginning of each of your turns for the duration (1 minute). The cloud is toxic and heavily obscured. Any creature that starts its turn within the cloud or enters its area for the first time on a turn has disadvantage on all d20 rolls that turn.