Discus of Light

You throw two disks of pure, holy light at targets within range. You can throw them at one target or several. The rings then return to you in a straight line. 

Make a ranged spell attack for each disk. On a hit, the target takes 2d8 radiant damage. The target then must succeed on a Dexterity saving throw, taking 2d8 radiant damage on a fail, and half as much on a successful save.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, you create one additional disk for each slot level above 3rd.