Undead Fortitude. If damage reduces the null to 0 hit points, it must make a Constitution saving throw with a DC of 5 + the damage taken, unless the damage is radiant or from a critical hit. On a success, the null drops to 1 hit point instead.
Slam. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit:4 (1d6 + 1) bludgeoning damage.
The various forms of undead ghosts are the incorporeal remnants of life and personality left after the death of a mortal body. But sometimes the reverse is true: a body retains its animation and hunger while losing any trace of its soul, becoming a zombie. When a vampire who is not a bloodchief drains the blood from a living humanoid, that creature undergoes a horrible transformation, becoming a stronger, faster version of a zombie called a null. Nulls' heads are featureless except…