Conjure Arrow Volley

You create a 40-foot-radius of hundreds of copies of arrows centered on a point you choose within range.

When a creature enters the spell's area for the first time on a turn or starts its turn there, that creature must make a Dexterity saving throw. The creature takes 8d8 piercing damage on a failed save, or half as much damage on a successful one.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d8 for each slot level above 4th.