GoT season 6 promo is out and it's really, really mysterious

HBO has released the first promo of Game of Thrones season 6 and although most of the footage in the 40-second video is from previous seasons, there's one line in it that would probably get to you:

"You have no idea what's going to happen."

And it's true! We really, absolutely, have no idea what's going on.

GoT promo: Is Jon Snow alive?

Here, see if you can crack it:

First it was the teaser poster of Jon Snow and now this trailer, seems like the makers are hell-bent on keeping fans on the edge of their seats.

Dragons and deaths may lead 'Game of Thrones' to Emmy victory

Just like the poster, this video was the perfect tease to get people buzzing on Twitter:

What do you think is going to happen in season 6?