Game of Thrones' New Season 7 Trailer Is All About WinterIsHere
When the snows fall and the white winds blow, the lone wolf dies but the pack survives.
The most notable takeaway from the trailer, however, is that somebody finally thought to build a wheelchair for Bran (Isaac Hempstead-Wright)!
Seriously, though, it's a great trailer that promises epic action (so many battle shots!) and high drama.