Ghostfire Gaming
Level 8 Necromancy (Sangromancy) (Warlock, Wizard)
Casting Time: Action
Range: 60 feet
Components: S
Duration: Concentration, up to 1 minute
As part of casting this spell, you must expend eight Hit Point Dice or the spell automatically fails. Roll the expended Hit Point Dice. The target’s Creeping Death threshold is equal to the roll’s total. For the spell’s duration, if the creature’s Hit Points are reduced to or lower than its Creeping Death threshold, the creature immediately dies.
As a Bonus Action, you can force the target to make a Constitution saving throw. On a failed save, roll 2d6 and add the result to the creature’s Creeping Death threshold. On a successful save, add half the result instead. If the creature succeeds on three saving throws, which don’t have to be consecutive, this spell ends early.