Chain Frost

You release a swirling orb of freezing energy that bounces from creature to creature.  Make a ranged spell attack against a creature you can see within range. On a hit, the orb flies at the target and they take 1d8 cold damage.

Additionally, on each of your turns for the duration, you can use your bonus action to make a ranged spell attack against another creature within 30 feet of the orb. On a miss, the spell ends.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the cold damage increases by 1d8 for each slot level above 1st.