"A man who fights for gold can't afford to lose to a girl." And so the war has just begun. HBO's phenomenal fantasy series Game of Thrones returns with "Valar Dohaeris" on March 31st, kicking off Season 3 and ten all-new episodes. Jon is brought before Mance Rayder, the king beyond the wall, while the Night's Watch survivors retreat south. In King's Landing, Tyrion asks for his reward. And Daenerys sails into Slaver's Bay. Watch new footage from this epic battle as winter eclipses the land in the "War" trailer, which will surely get you excited for Game of Thrones impending return.