Blade of Judgement

Drawing on your desire for justice, a majestic and ethereal sword 30 feet long and 5 feet wide materializes and slashes down in a direction you choose. Make a melee spell attack against each creature in the line. A creature takes 2d10 Slashing damage on a hit, or half as much damage on a miss.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d10 for each slot level above 2nd.