Victarion will use his dragon horn to control at least one of the dragons. John Snows body dies but he wargs into Wun Wun and rips everyone to shreds. Arya will gain control of a wolf army lead by her dire wolf Nymeria. Sansa kills little finger via cunning political moves. Qyburn uses the head of Ned Stark to create a living bone monster to fight along side the headless Mountain.
