Dancing Grenade

You throw a gun powder filled container at a creature or object within range . Make a ranged spell attack against the primary target.

On a hit the primary target takes 2d6 fire damage. Flammable objects hit by this spell ignite if it isn't being worn or carried. Dancing Grenade can bounce up to 3 other creatures within a 20ft sphere originating at the first target. Each bounce would add a d6 to the damage (i.e. 2nd enemy = 3d6, 3rd = 4d6, 4th = 5d6) making a ranged spell attack on each subsequent bounce. This spell ends whenever a ranged spell attack is missed.

At Higher Levels. If you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d6 for each slot level above 2nd.