Legion

3rd-level conjuration (shadow)

Casting Time: 1 action
Range: 60 feet
Components: V, S, M (a toy soldier)
Duration: Concentration, up to 1 minute

You call down a legion of shadowy soldiers in a 10-foot cube. Their features resemble a mockery of once-living creatures. Whenever a creature starts its turn inside the cube or within 5 feet of it, or enters the cube for the first time on its turn, the conjured shades make an attack using your melee spell attack modifier; on a hit, the target takes 3d8 necrotic damage. The space inside the cube is difficult terrain.