Chromatic Rat

You hurl an rat of energy at a target within range. Choose slashing,piercing or bludgening for the type of rat you create, and then make a ranged spell attack against the target. On a hit, the target takes 3d6 damage of the chosen type.

If you roll the same number on two or more of the d6s, the rat leaps to a different target of your choice within 30 feet of the target. Make an attack roll against the new target, and make a new damage roll.