Arthas Menethil, Crown Prince of Lordaeron and Knight of the Silver Hand, was the son of King Terenas Menethil II and heir to the throne. He was trained as a paladin by Uther the Lightbringer, and had a romantic relationship with the kind sorceress Jaina Proudmoore.
Despite his promising beginnings, Arthas became one of the most powerful and evil beings Azeroth would ever know. Taking up the cursed runeblade Frostmourne, he became a death knight, led the Scourge in destroying Lordaeron, and merged with the Lich King. Ruling as the dominant personality of the Lich King for years afterwards, Arthas was defeated in combat by adventurers of the Alliance and the Horde and banished from the world of Azeroth forever.. but to where?

*For those of you who are WoW fans, this is a story where Bolvar Is never crowned the next Lich King and the Helm of Domination is sent to Equestria along with the fragments of Frostmourne.*

*Being Rewritten*

The two Royal Sisters ruled Equestria. They were its Protectors, its Guardians, its leaders, selected by the three tribes. Starswirl the Bearded, he was their mentor, he was there to guide them, he was there to counsel them. Perhaps, they may even view him as their father-figure. Many believed them to be true.

This was not entirely the case.

The Royal Sisters past is something none would venture on to question, how were their life before becoming a Princess, what feat of events that awakened the hidden powers within them? None would know except the King.

Now, the King, the true Guardian of Equestria, has returned. They were bound, not by flesh, but by the bond they shared. He shall return as promised.

It's not every day that a person in the middle of war gets his few moments of respite, but for a veteran blood knight, he gets more than a few moments.

Gai'vahros has had his fair share of experiences when it came to going to other lands and even other worlds, but when he's thrown from the war-torn continents of Azeroth to the happy, peace-loving land of Equestria with no way back, he knows that he'll have to learn to adapt to this place as best as he can or die trying -- and no amount of bubble-hearthing will save him.

After being pulled from his nearly nine-hundred year stretch of hell in the dark abyss that is the Twisting Nether to serve the new Lich King, the Archlich Kel'Thuzad was faced with the dilemma of freedom from his bindings to the Scourge. He had been an advisor and (somewhat twisted) friend to the most evil being in Azeroth's history for nearly 15 years. He had butchered and enslaved thousands, spit in and stepped on nature's face with the necromantic horrors that were created aboard Naxxramas, and was a generally annoying raid boss, all while under the cruel tyranny of Azeroth's previous Lich King, Arthas Menethil...
But, when an Equestrian Lich King is appointed by Death himself in exchange for immortality, Kel'Thuzad is in for the surprise of his unlife when he is thrown into a large room, with two comparatively small, sentient equines, who claim to be the reigning Prince and Princess of a kingdom.

Garrosh Hellscream, once a warrior, a champion, and a Warchief, has found himself humbled before, but never quite like this. When Head Dark Shaman Kardris Dreamseeker, fears that the Enemies' numbers will prove too great even for the Kor'kron, she, with the aid of her colleague, constructs a mysterious rune with the ability to teleport the user to a far-away place of which even she knows not. After presenting it to the Warchief as a mere trinket gift, she relocates back to Grommash Hold where she ultimately meets her fate.

Later, when Garrosh and all his loyal forces are utterly defeated, he is given no other choice than to use this rune for his escape. Now here, in this bizarre new world, and guided by an old and good friend, he must undergo new challenges, meet countless new faces, and conquer new obstacles (including himself.) However, the most paramount quests our "beloved" Warchief will ever have need to complete are these: To learn to live in this strange new land, and to make his father proud.

In the land of Azeroth, the dragon aspects fought their former brother, Deathwing. The mortals failed them and they were unable to defeat him. In a desperate attempt to save their own world, they sent Deathwing to another world in hope that he would land somewhere unpopulated or simply die. Neltharion/Deathwing lands in Equestria, free from his own corruption he seeks to redeem himself and find his way home to his family.
Meanwhile Princess Celestia have a vision of Neltharion destroying Equestria and she sends Discord to find him before that happens.
Friendships will be made and be broken. Love will blossom and anger rekindled. But in the end, will Equestria survive? Or will it all be consumed in Fire?

Takes place after S4 finale but does not include S5 canon

World of warcraft crossover

There will be some shipping in this story and it will have somehwhat of an impact on the plot simply because I think it's too good of an opportunity to miss.

27/04/2015 UPDATE: All chapters have been corrected of most grammar related mistakes. Correction and editing was done by Exaxxion

This is my first fanfic, just so you know. Critique would be highly appreciated, since Im trying to get better at writing. Hope you enjoy the story.

Cover picture is by the amazing and talented Hussii. I have not asked permission to use his art as he, unfortunately, has been offline for over six months. If he by any chance stumbles across this fic and is not okay with me using his art, please message me and I will remove it.