Downpour

You summon a sudden, supernatural downpour upon up to two creatures of your choice within range. Each target must succeed on a Dexterity saving throw against your spell save DC or become Soaked for 1 minute.

A Soaked creature is drenched in arcane stormwater and takes double damage from lightning and cold sources.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, you can target one additional creature for each slot level above 1st.