Pernix was a mysterious Zarosian who lived during the times of the Second Age, and was a dedicated and extremely proficient ranged combatant. He was recruited by Nex after he challenged her to combat and impressed her with his agility and combat abilities. He never fell in battle and died as an old and respected man. The Pernix armour's appearance is based on the design of his armour. According to Nex's journal, Nex mentions that Pernix's perception on everything helped her also, as she learned how to spot the slightest of changes and was able to interact better with society as a result.