Large Undead, neutral evil
Armor Class 8
Hit Points 85 (9d10+36)
Speed walk +30
Challenge 2
Saving Throws wis +0
Damage Immunities poison
Condition Immunities poisoned
Senses darkvision 60 ft., passive Perception 8
Languages understands Common and Giant but can't speak
Undead Fortitude. If damage reduces the zombie 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.
Morningstar. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 13 (2d8 + 4) bludgeoning damage.
Source: 5e Core Rules · OGL/Open