Beholder Zombie

Large undead, neutral evil
Armor Class 15 (natural armor)
Hit Points 93 (11d10 + 33)
Speed 0 ft., fly 20 ft. (hover)
STR
10 (+0)
DEX
8 (-1)
CON
16 (+3)
INT
3 (-4)
WIS
8 (-1)
CHA
5 (-3)
Saving Throws Wis +2
Damage Immunities poison
Condition Immunities poisoned
Senses darkvision 60 ft., passive Perception 9
Languages understands Deep Speech and Undercommon but can't speak
Challenge 5 (1800 XP)

This full creature's stat block is not available (not OGL).

Monster Manual
Beholder Zombie