Chromatic Bolt

You hurl a mote of elemental energy at a creature or object within range. You choose acid, cold, fire, lightning, poison, or thunder for the type of bolt you create, and then make a ranged spell attack against the target. If the attack hits, the creature takes 1d8 damage of the type you chose. 

This spell’s damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).