Kokai's Wrath

Level: 7th | School: Necromancy Casting Time: 1 action Range: 60 feet Components: V, S, M (a blackened shard of bone) Duration: Instantaneous

Description: You conjure a swirling vortex of necrotic energy that tears through the life force of a creature within range. The target must make a Constitution saving throw, taking 12d8 necrotic damage on a failed save, or half as much on a success. You regain hit points equal to half the damage dealt, but you can’t heal more than the target’s remaining HP. If the target dies from this spell, you also gain temporary hit points equal to your Charisma modifier + your level.