Aether Burst

You create a sudden void of air and propel it toward one creature within range. Make a ranged ki attack against the target. On a hit, the target takes 2d4 bludgeoning damage. Hit or miss, the burst then explodes. The target and each creature of your choice within 5 feet of the point where the burst exploded must succeed on a Dexterity saving throw or take 2d6 cold damage.

At Higher Levels. When you initiate this form at a higher level, the cold damage increases by 1d6 for each level above 1st.