Varian has a duel with garrosh then he dies, but before he dies he gives a kiss to lady jaina who was formly dating kaelthas [who died] and lich king [who also died] and now varian [who just died] so she gets pissed and teleports Garrosh to a new world where he can finally find his father ... haha not only his father, u thought ud see him with his father only? AHHAHA yeah right..
but with a room full of double rainbows all the way, and michael jackson, he then does the moonwalk along with him, but garrosh rages and kills him so the 'double rainbows' get pissed and teleport garrosh to another new world, he then sees lady jaina in it having some.... tea party with varian, and kills varian, then lady jaina teleports him into the old world where he becomes a warchief.