Undead Fortitude. If damage reduces the Zombie Clubber 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 zombie drops to 1 hit point instead.

Cold Dead Hands. If and attempt to disarm the Zombie Clubber is made you must do a Strength contest fallowed by by a slight of hand check of 11 or higher to disarm the Zombie Clubber.

Whomp. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (2d6 + 2) bludgeoning damage.

Bite. Melee Unarmed Attack: +3 to hit, reach 2 ft., one target. Hit: 4          (1d4 + 1) piercing damage.