Kobold Firework

These small pouches and cylinders are filled with magical powders and reagents, and they each have a small fuse protruding from their closures. You can use an action to light a firework then throw it up to 30 feet. The firework activates immediately or on initiative count 20 of the following round, as detailed below. Once a firework’s effects end, it is destroyed. A firework can’t be lit underwater, and submersion in water destroys a firework. A lit firework can be destroyed early by dousing it with at least 1 gallon of water.

Blinding Goblin-Cracker (Uncommon). This bright yellow firework releases a blinding flash of light on impact. Each creature within 15 feet of where the firework landed and that can see it must succeed on a DC 13 Constitution saving throw or be blinded for 1 minute. A blinded creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.

Deafening Kobold-Barker (Uncommon). This firework consists of several tiny green cylinders strung together and bursts with a loud sound on impact. Each creature within 15 feet of where the firework landed and that can hear it must succeed on a DC 13 Constitution saving throw or be deafened for 1 minute. A deafened creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.

Enchanting Elf-Fountain (Uncommon). This purple pyramidal firework produces a fascinating and colorful shower of sparks for 1 minute. The shower of sparks starts on the round after you throw it. While the firework showers sparks, each creature that enters or starts its turn within 30 feet of the firework must make a DC 13 Wisdom saving throw. On a failed save, the creature has disadvantage on Wisdom (Perception) checks made to perceive any creature or object other than the firework until the start of its next turn.