Amulet of I'm not Dead Yet
The Amulet of I’m not Dead Yet will restore small amounts of health to someone near death, or dying.
As the holder reaches 5 HP or below, the Amulet shall retore 1d4 HP every turn of combat. The holder can be unconscious and still be alive while the Amulet is worn. If the wearer has the Amulet removed for any reason, the properties of its use are no longer viable and the wearer could potentially die.
The Amulet of I’m Not Dead Yet is not a way to cheat death. If, in one blow, HP goes from 5 all the way to -10, there is no saving grace. The wearer is dead and the item is no longer necessary.