When a creature is subjected to a Tincture of Mortality, they have to make a Constitution saving throw. On a failed save they take Necrotic damage and they cannot regain any hit points for some time. The amount of damage and time they cannot regain their hit points is determined by the purity and potency of the tincture.
||Until end of next turn
||One minute or target of Lesser Restoration
||12 hours or target of Lesser Restoration
||Until target of Greater Restoration