But with a series with as many unforeseen twists and turns as this one heading into its endgame, it’s safe to say that won’t be the last huge reveal. Game of Thrones fans have spent eight long years (more, if they’re book readers) speculating, tinfoil hat–ing, prophecy dissecting, and theorizing till we’re as blue in the face as dead King Joffrey: How, in the seven hells, will this story end? And what, if any, wild theories have yet to be revealed as real? Well-attuned obsessives have been feeling fairly smug following last season’s most-hyped reveal in Westerosi history: R+L=J, otherwise known as the fact that Jon Snow is actually Aegon Targaryen, the non-bastard child of Lyanna Stark and her love, Prince Rhaegar Targaryen.