Zoglins aren't considered an undead mob, even tho Piglins are.
Consequences:
unaffected by smite
attacked by the wither
the wither is hurt by the zoglin
not healed by harming and poison potions/harmed by healing potions
can drown underwater
Linked issues
is duplicated by 6
MC-177077
Zoglins are not affected by Smite enchantment
Resolved
MC-177083
Zoglins drown even though they are an undead mob
Resolved
MC-177108
Zoglins are not affected by Instant Health effect and harmed by Instant Damage
Resolved
MC-177153
Zoglins are healed from healing potions
Resolved
MC-177241
Zoglins cannot be hurt by Potions of Healing
Resolved
1 more links
MC-177246
Zoglin is not undead mob
Resolved
MC-177246
Zoglin is not undead mob
Resolved
relates to 2
Attachments
Comments 4
Also note that zoglins are like all nether mobs (except for hoglins and piglins), they are immune to fire.
They will attack squids and then drown
Doesn't seem like it has been fixed
Feranogame
mgatland
Also note that zoglins can harm the wither, even though the wither is supposed to be immune to all undead mobs.