Originally Posted by
Greengrim
I'm not completely sure if anybody has suggested this theory before, this forum is kinda endless and hard to keep up with. But in case it hasn't been discussed already, here's my personal theory on Sylvanas' actios.
Most of you here are probably aware who Obito is, but for those who aren't, Obito is a character from a japanese manga called Naruto.
The story is built around the world of shinobi (ninjas) who have access to extraordinary abilities though their chakra.
SPOILER ALERT: Stop reading here, if you haven't yet finished Naruto Shippuuden.
Obito started out as an untalented shinobi kid, who actually had enormous potential due to a streanght he inherited from his family's bloodline. He lived in times of hate and war between shinobi villages and factions. Before he could access the true streangth of his bloodline, he suffered an enormous amount of mental and physical pain. Some of the traumas he went through include him losing half of his body as well as witnessing the love of his life being murdered by his best friend. Shortly after he recovered he decided that he will change the world by becoming the most evil being in it, and thus, forcing all shinobi to turn their backs on all the hate and differences, and unite their powers against him. After many years of planning and scheming he managed to achieve his goal.
Now, as far as I know, one of the characters who had experienced arguably the most pain, both mental and physical, in the WoW universe is Sylvanas. She was one of the most talented high elf rangers, yet helpless agains Arthas, and thus, lost many of her people, as well as her own soul and body. She was even stripped of her "right" to die and instead forced to serve Arthas as his banshee minion. Arthas even told her it was her fault that so many high elves had died, as he only wanted to reach Sunwell, but her resistance forced him to unleash his rage upon her people. With time, she managed to regain her soul and body, after which she started to seek revenge. BUT, during this time, she also cared for her new family - the undead. She continued to do that to present day even. Yes, her methods are cold and brutal, but everything she did (apart from ensuring the Lich King's demise), she did so that the Forsaken could have a future on Azeroth.
So, I think that Sylvanas is playing the Obito card on Azeroth. Obviously she was a charachter who cared a lot for her people, both in her high elf days and her undead days. Now her family is even bigger, so maybe she needs a different approach, one that's far more different than anything she's ever done before. She already managed to unite Saurfang and Baine with the Alliance. I honestly believe she is trying to become so evil, that the Horde and Alliance unite against her. "The enemy of my enemy is my friend."