During Herobrine's long quest to conquer Minecraft he created many horrid, malicious, and unnatural abominations. This golem was one such abomination. The Netherite Golem was created to be stronger, and tougher than the traditional Iron Golem. After Herobrine was banished, when The Nether was altered, everyone thought these creatures were banished as well. Unfortunately for for the new Nether explorers there are still some lurking through the depth of The Nether. These golems wander about, still obeying their one command from their fallen master "KILL ANYTHING THAT MOVES!". So be wary next time you decide to journey through, The Nether.