Bleed

You are able to cause internal bleeding to accelerate the process of death on a dying creature. You can force a creature with 0 hit points within range to make a constitution saving throw. 

On a failed save, the creature is unable to become stable even if it succeeds its death saving throw three times.

If a creature regains 1 hit point, the effects of this spell immediately ends. If the spell ends and the creature has succeeded the necessary amount of death saving throws, it automatically stabilizes as normal.