Bouncing Bead

You spend an action to magically accelerate a small bead, the bead does 4d4 bludgeoning or piercing damage to its first target, but it can bounce to another creature within 40ft. Every time the bead bounces to another creature, it does 1 less dice of damage, and its range decreases by 10ft. Once there are no dice left or the range becomes 0, the bead stops bouncing and is destroyed.

You can cast this cantrip as a 1st level spell or higher. For each spell level you spend, you add 1 dice to the spells damage and the range increases by 10ft.