It wasn’t enough of Game of Thrones Season 7 to set more stuntmen than ever on fire; it’s time to see how they do it. Go behind the scenes of the new season’s pyrotechnic and visual effects, previewing some key battles sequences to come.

In addition to new shots of Dany riding those ever-growing dragons, the latest Inside Game of Thrones featurette catches up with supervisor Sam Conway to lay out some of the technical aspects of Season 7. There’s a whole lot of fire involved, especially from a trailer sequence of Theon amidst of a flaming ship battle, which might spell doom for Dany’s fleet.

We’ll see what other new details arise in the coming weeks, but watch the Game of Thrones Season 7 trailer below, and stay tuned.

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