4th-level · Necromancy
Casting Time 1 action
Range Self (15-foot cone)
Components V, S, M (a ringed lock of hair from an undead creature)
Duration Instantaneous
Classes Bard, Cleric, Warlock
You emit an unholy shriek from beyond the grave. Each creature in a 15-foot cone must make a Constitution saving throw. A creature takes 6d6 necrotic damage on a failed save, or half as much damage on a successful one. If a creature with 50 hit points or fewer fails the saving throw by 5 or more, it is instead reduced to 0 hit points. This wail has no effect on constructs and undead.
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: Deep Magic 5e · OGL/Open