Nether Weapon

4th-level void magic

Casting Time:1 action

Range:Touch

Components:V, S, M (ink, chalk, or some other writing medium)

Duration:Concentration, up to 1 hour

You whisper in void speech and touch a weapon. Until the spell ends, the weapon turns pitch black, becomes magical if it wasn’t before, and it does 2d6 necrotic damage in addition to its normal damage on a successful hit. A creature that takes necrotic damage from the enchanted weapon can’t regain hit points until the start of your next turn.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d6 for each slot level above 4th.