Amulet of the Blood Martyr

Enhanced Vitality: Your Constitution score is 19 while you wear this amulet. It has no effect on you if your Constitution is already 19 or higher without it.

Blood Martyr: When you see or hear a creature within 60ft take damage, you can spend your reaction to give your blood to repair their wounds, taking the damage they would take as slashing damage. When you use this feature your Hemocraft Save DC and the Save DC of your Warlock Spells increase by 1 until the end of your next turn. You can do this 3 times a day without risk.

Notes: Set: Constitution Score, Requires Attunement by a Blood Hunter or Warlock, Buff, Jewelry