Chromatic Bolt

You fire a bolt of energy from your fingertips, or spellcasting focus, at a creature that you can see 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 3d6 damage of the type you chose.

Cantrip. This spell can be cast as a cantrip. When cast as a cantrip the damage decreases to 2d6 of the type you chose.

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