Sanguine Restoration

You have learnt to harness Hemocraft to restore life force in yourself and others. 

Once per short rest, a bonus action, you can take damage equal to one roll of your Hemocraft die and choose a creature you can see within 60 feet of you. That creature regains hit points equal to two rolls of your Hemocraft die. At 6th level in the Blood Hunter class, this increases to three rolls of your Hemocraft die, at 12th level it increases to four rolls, and at 18th level, it equals five. You can use this feature even if you have no uses remaining by expending a use of your Blood Maledict.