Learn about the battle
Blade soul will possibly become new Lich King, according to some people who made guess based on the already known information such as the mode of upgrade of The Frozen Throne and direction of the storyline of blade soul gold. It is still unclear in term of the detail of the leader war though we know it might take place in the room of Frostmourne. The only resource for us to learn about the battle is from Blizzcon and in very stage the Frozen Throne would collapse in part.
