Game Of Thrones Season 7 Spoilers: 17 Scenes We 100% Know Are Happening

10. Euron Teams Up With Cersei (And Makes Ramsay Look Tame)

As was sign-posted pretty heavily in the last season, Euron Greyjoy is set to become this season's new big bad. He's got big boots to fill with Ramsay's crimes still hanging large, and rumour has it he's going to live up to expectations quite wonderfully.

There's a fairly big assurance that he will team up with Cersei (perhaps as her new king - though there's no way he'd allow her to stay on the throne and have him be her prince consort). Presumably she offers him more power and more land for his people, and manages to stave off his desire to rule the Seven Kingdoms alone.

We also know, from the trailers, that he fights his kin at sea in a hellish battle the likes of which we've not seen in the show. His patience to build a thousand ships pays off too, because he wins, no doubt because Dany's armies are not in attendance for some reason (there's no way they lose with them).