Zombie Pigman

A Zombie Pigman is a Zombified Pigman, who were the previous natives of the Nether. They current are the primary inhabitants of the Nether. They have a major role in the Wither's plan at conquering the Nether, as they are engineered to follow Wither's orders at any condition.

Zombie Pigmen are usually in packs and to defend themselves, if one is hit, all will attack the attacker. This way usually works, and the attacker will be overwhelmed by angry Zombie Pigmen before he/she even notice.

Appearance
Based on how much a Zombie Pigman has aged before the Wither's spell, its appearance differ. The current generation of the Zombie Pigmen are 600-100 years old, and by this time what is left are some pieces of bones. But accoding to a charm putten on all Zombie Pigmen, they remain the way they were upon putting the charm on for the rest of eternity. Mostly of them have half of their body extremely zombie-like, and other half left quite normal.

The Zombie Pigmen wear nothing but a loincloth, and they all carry Golden broadswords and other than that they use their finger nails as ten small dagger (if they didn't loose them) that can cut through even a human bone with ease.

Trivia

 * The Zombie Pigmen are extremely dangerous, even capable enough to take down a giant Magma Cube. However, they can easily be dissolved by a Ghast Fireball as they explode upon contact with solid materials.
 * Their golden swords is enchanted to not break in their hand and only when used by them.
 * It is mainly unknown how they survive the heat from lava, or the Nether itself.
 * It is either another enchantment putten on them by Wither, or their far ancestors (The original Pigmen) were able to do that from the beginning.