5th-level conjuration, necromancy
Casting Time: 1 action
Range: 20 feeet
Components: V, S
Duration: Instantaneous
You summon large swords of darkness that burst out of the ground in a 20-foot radius around you. Each creature in that area must make a Dexterity saving throw or take 6d6 slashing damage and 4d6 necrotic damage.
At Higher Levels: When you cast this spell using a spell slot of 6th level or higher, the damage increases by 1d6 necrotic damage.