The different things you can be in Mordor are
Orcs - A common Mordor worker and battler.
Harad - Humans possessed by Mordor, who now do work for the Dark Lord. Very skilled with the bow and sword.
Rhun - Also, Humans possessed however these brand of humans focus in useing a Spiked Axe.
Here in the topic you can post your race,
Your name and meet some new friends from your race.