You summon an icy-cold orb of winter 2-feet in diameter above your head. As a bonus action on each of your turns and when you cast this spell, you can make a Ranged Spell Attack against a creature that you can see within range. On a hit, the creature suffers 1d6 points of Cold Damage.

For every 2 levels of spell slots used to cast this spell beyond 2nd, the damage increases by 1d6 and the range by 20ft. If you cast this spell at 5th level or higher, you summon an additional orb, both of which attack with a single bonus action and whenever you cast the spell.