I'm pretty sure this Zombie was my rarest mob spawn ever. Diamond

Zombie – Minecraft Wiki

I just found a naturally spawned zombie with almost full diamond armor, he also killed me and took my sword and boots. : r/Minecraft

Zombie – Minecraft Wiki

Zombie Villager – Minecraft Wiki

The 7 Rarest Mobs in Minecraft

How to spawn the rarest mob in Minecraft, 100% Working

Monster Spawner – Minecraft Wiki

hmmmmmmmmmmmmmmmmmmmmmmmmmmm is this the rarest mob? : r/Minecraft

So, how rare is it to get a diamond armor drop from a zombie in a

Raboy's Zombie Apocalypse Addon for Minecraft

What's the rarest thing that could possibly happen in Minecraft

5 rarest mobs in Minecraft

Minecraft - All Jockey Mobs

How You'd Survive in Minecraft, Based On Your Myers-Briggs® Personality Type - Psychology Junkie

What is Minecraft's rarest mob skin