Originally Posted by
Konae
Hit up a coworker to ask what he saw during the cinematic. This cannot be confirmed. Coworker claims Sylvanas' ascent of Icecrown was filled with cuts and flashbacks. Sylvanas and Val'kyr attempt to steal the crown from Bolvar. Bolvar kills Val'kyr and wounds Sylvanas during battle. Guess Bolvar's eyes change in response to Sylvanas attempting to take the crown. Loose quotes: "The balance of life and death must be preserved." "There will be no bastion for you, Banshee. Damnation is all that awaits."
Take it with a grain of salt. He's not a big WoW player, and was busy as well. Mostly trying to piece together his story.