You draw your life force into a necrotic bullet that you shoot at a creature you can see within range. You take 1d4 Necrotic damage. The target must succeed on a Dexterity saving throw or take 1d8 necrotic damage and have disadvantage on the next attack roll it makes before the end of its next turn.

This spell's damage increases by 1d4/1d8 when you reach 5th level (2d4/2d8), 11th level (3d4/3d8), and 17th level (4d4/4d8).

Aashaska was a renowned religious choir cursed to eternal pain by their own god for their horrid singing. Years after the fact, they started delving deeper and deeper into the darkest reaches of arcane knowledge and experimenting with magic that would be able to end their predicament. Some of those experiments were recorded and described in the format of spells, to be used by those sick wretches who would want to follow in their path.