2nd-level conjuration
Casting Time 1 action
Duration Conc., up to 1 minute
Range 60 feet
Components V S M (Glass)

You fill a point you choose in a 5 foot cube. A creature takes 4d4 slashing damage when it enters the area for the first time on a turn or starts its turn there.

At Higher Levels: The damage increases by 2d4 for each slot level above 2nd.