3-level Evocation
You raise your hand towards the sky and summon lightning in a 100- foot tall cylinder with a 30 -foot radius centered on you. Each creature in this area must make a Dexterity saving throw; you and creatures of your choice that you can see have advantage on this saving throw. A creature takes 2d12 lightning damage and 1d12 radiant damage on a failed save, or half as much on a success.
When you cast this spell using a spell slot of 4th or higher level, the lightning damage or the radiant damage (your choice) increases by 1d12 for each slot level above 3rd.