Nether Weapon

You whisper in Void Speech and touch a weapon. Until the spell ends, the weapon turns black, becomes magical if it wasn’t before, and deals 2d6 necrotic damage (in addition to its normal damage) on a

Level
4
School
enchantment
Casting time
1 action
Range
Touch
Components
V, S, M
Duration
Up to 1 hour
Concentration
Yes

You whisper in Void Speech and touch a weapon. Until the spell ends, the weapon turns black, becomes magical if it wasn’t before, and deals 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.

Source and licence

From Deep Magic (open content).

Licence: Open Game Content (OGL 1.0a).

Every licence notice Tavern Bag relies on.