It's safe to say Game of Thrones has a pretty hardcore fanbase. 

The hugely popular fantasy series has captivated audiences across the globe, and the latest trailer has left fans shook.  

The seventh season returns this July and according to the trailer, ''The great war is here.''

In previous years, the series has kicked off around April, but this year fans must wait until mid summer to get their fix. 

The penultimate season will contain just seven episodes and will feature a cameo appearance from Ed Sheeran.

Speaking to Entertainment Weekly, show-runner, Davis Beniff said, “For a long time we’ve been talking about ‘the wars to come’.” 

“Well, that war is pretty much here. So it’s really about trying to find a way to make the storytelling work without feeling like we’re rushing it.”

The seventh season of Game of Thrones begins on July 16.