Ogre Zombie

Undead Fortitude (1/Day). If the zombie is reduced to 0 hit points by damage that isnt radiant or from a critical hit, its instead reduced to 1 hit point, falls prone, and is stunned until the end of its next turn, appearing to be dead.

Undead Nature. A zombie doesnt require air, sustenance, or sleep.

Greatclub. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 13 (2d8 + 4) bludgeoning damage and if the target is a Medium or smaller creature it makes a DC 14 Strength saving throw falling prone on a failure.

Sweeping Strike. Melee Weapon Attack: +6 to hit, reach 5 ft. all creatures within 5 feet. Hit: 8 (1d8 + 4) bludgeoning damage and if the target is a Medium or smaller creature it makes a DC 14 Strength saving throw. On a failure it is pushed 10 feet away from the ogre.

Grab. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) bludgeoning damage and the target is grappled if its Medium or smaller (escape DC 14) and until the grapple ends the zombie can't grab another target.

Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one target grappled by a zombie. Hit: 15 (2d10 + 4) piercing damage and the zombie regains hit points equal to the damage dealt.