Ava's Creeping Emptiness

“Monstrous size has no intrinsic merit- unless inordinate exsanguination be considered a virtue.” - Enoch Huron, Renowned Dragonslayer

Pointing at one creature you can see within range, you cause their blood to thin within their veins before slashing at them with your own. Choose one creature within 60 feet. The creature must make a Constitution saving throw or be Weakened and take 2d8 Necrotic damage or half as much and no condition on a success, as you thin their blood and slash them with a flying crescent of your own. Additionally, if they fail the saving throw, for the duration of the spell, at the start of each of their turns the target must succeed on a Constitution saving throw or bleed heavily, taking 6d4 Slashing damage, and rolling an additional d4 for each 4 that you initially roll. If the target takes slashing damage three times before their next turn, this saving throw is at disadvantage.

At Higher Levels: When you cast this spell using a spell slot of 7th level or higher, the damage of the slash increases by 1d8 and the damage of the bleeding increases by 1d4 for each slot level above 6th.