2nd-level conjuration
Casting Time: 1 action
Range: 20 meters
Components: V, S, M (a sliver of glass)
Duration: Concentration, up to 1 minute
You fill the air with spinning daggers in a cube 2 meters on each side, centered on a point you choose within range. A creature takes 4d4 slashing damage when it enters the spell’s area for the first time on a turn or starts its turn there.
At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 2d4 for each slot level above 2nd.