Firework Blast
You create a massive display of loud and colorful explosions. The explosions deal 4d6 fire damage. Creatures that fail their saves must attempt an additional @Check[fortitude] save. Creatures that critically fail their saves take a -2 circumstance penalty to this Fortitude save.
Success The creature is unaffected.
Failure The creature is Blinded and Deafened for 1 round.
Critical Failure The creature is blinded for 1 round and Dazzled and deafened for 1 minute.
Heightened (+1) The damage increases by 2d6.