Nathan (EOS)

"Klaus took everything from you? Well currently, you have taken something very dear from me, I think its me you should be worried about."

- Nathan to Stefan over the Phone.

Nathaniel Mikaelson, more commonly known by his given name: Nathan, is an Original Vampire that during his human life inherited some Werewolf Traits while being naturally born with Magic. Nathan is the Fraternal Twin Brother to Klaus and was hinted at being the lover and spouse to one of his half-brothers: Aaron, Nathan has amazing Magical Powers and they are strong enough even to make Bonny weary of his powers, as he has been shown able to call back Ghosts into new bodies. He first appears in "The New Deal" of the Era of the Originals Series.

Personality and Traits
Nathan's personality is described as a loyal and faithful son, his father was killed by his Step-Father and he too was killed by Mikael, however due to the intervention Aaron he drank blood infused wine and therefore transitioned into an Original Vampire upon death. Nathan was vengeful of Mikael and since he knew not where the old man had hidden the White Oak Stake, he instead sealed away Mikael in a tomb in the 1900s and with his vengeance sated he went about hunting down Supernatural Creatures whom made themselves too obvious to the human eyes, however his Vengeance returned again when he heard rumours that Mikael had been reawakened.

After Mikael's death at the hands of Klaus and upon hearing that Stefan has stolen Coffins including the one with Aaron inside of it, Stefan became the new source of Nathan's anger and he fully intended to stake the under 200 year old Vampire, despite this negative attribute however he has shown obsessive desperation and has emotional ties with Aaron. In the flashback to the 1513s it is shown that Nathan's loyalty knows no bounds and he was known to make use of crude humour, make sexual innuendos and indulge in pornography, something that would wind Aaron up.

Physical Appearance
Nathan isn't tall although he is somewhat physically imposing like many of his Half-Siblings, he has dirty blond hair and hazel coloured eyes, usually wearing clothes similar to his Fraternal Twin Brother although he has been known to wear long jackets and coats if they illustrate his point.

Unnamed Werewolf Father
"I know you never knew our father, Klaus. He was a good man, Mikael deserved what he got for killing him. I'm sorry you never got to meet him, he would have loved to meet you."

- Nathan to Klaus on their biological father.

Nathan loved his father like nothing else in the world, he followed every one of his commands and even acted like a soldier out of respect of his father's word, the full extent of their relationship however is never explored.

Mikael
It is a known fact that Nathan hates Mikael for killing his father and himself, this anger was magnified because it was the first emotion he felt when he awoke as an Original Vampire, this anger ended when Mikael was killed however it is possible that that emotion has now drifted onto Stefan Salvatore.

Esther
It is unknown of Nathan's feelings about his biological Mother, however it is possible that like Klaus he is angry at her, even more so due to being abandoned by her at the expense of keeping him secret from his Step-Father: Mikael.

Elijah
Nathan meets Elijah during the first time in which he introduces himself to Rebekah and Klaus, Elijah welcomes him with open arms however he and Nathan have a fallout when Elijah desires to save Katerina Petrova from the Sacrifice, Elijah had to act through others in his plot to kill Klaus in fear that Nathan would eventually catch onto his plan through the usage of Magic. It is unknown what their relationship will be like when Elijah is reawakened.

Mordred
"His Mother was a Sorcerer, he was a Sorcerer. I just made him an Immortal as well, a Vampire that can do magic like me, all thanks to a little Ritual."

- Nathan speaking of his ally and friend, Mordred.

Mordred was a Sorcerer in the Middle Ages that fought against the Greatest Sorcerer of all time: Merlin, however like Nathan it would only be a matter of time for Mordred to become more powerful than Merlin, by living forever while Merlin could not thereby allowing the two friends to learn Magic eternally. Mordred was found by Nathan when he fled England after his defeat by Merlin and his Mother's death, coming to the New World shortly after the creation of the Original Vampires, looking for a travelling companion was one of the reasons that Nathan cast a spell allowing the Sorcerer to transition into a Warlock-Vampire Hybrid when finally turned.

Gloria
Gloria was a former ally of Nathan's, she was taught Magic by him and he even helped her learn how to slow her aging, Gloria aided Nathan in trapping Mikael as well as kept tabs on Klaus for him.

Katherine Pierce (Katerina Petrova)
"Work for me and Klaus will not harm you, I am a man of my word, more so than my own twin brother."

- Nathan to Katherine upon capturing her when she attempts to leave Mystic Falls at the end of "Homecoming".

Katherine was intercepted by Nathan when she was leaving Mystic Falls, she agreed that so long as she obeyed Nathan in regard for her own protection, then Klaus would not be allowed to harm her. And although Katherine didn't meet Nathan in 1492, Nathan was also at Klaus' birthday party and it could be possible that he had offered to be the "Witch" used in the Sacrifice Ritual, meaning that her escaped lessened the chance of her meeting Nathan all those years ago.

Stefan Salvatore
"Give back to Coffins, otherwise. You can listen to the screams of this town as I kill everyone in it, one by one. You can take me killing everyone you've ever met, but can you're friends take it? Can Elena?"

- Nathan to Stefan over the Phone.

Damon Salvatore
"Stefan Salvatore still has his greatest weakness: his humanity, he will shatter like glass but all I know is where to hit him, you and Elena are one of those weak points. I will make a deal with you, help me get the Coffins back and I will gladly leave Mystic Falls with my family except for donations of blood from Elena, disagree and I'll revert to Plan B: I'll burn the town and everyone in it to the ground and I believe that I have a spell just for that."

- Nathan bargaining with Damon.