The 10 lessons 'Game of Thrones' just taught us about how White Walkers work
White Walkers, wights, and the blue-eyed beasts who bear them — we probably learned more about these mysterious undead creatures in Sunday night’s episode of Game of Thrones than the rest of the series combined.
We’ve been piecing together the details of Westeros’ greatest threat since the very first shot of the very first episode — and “Beyond the Wall” confirmed a lot of it while giving us plenty of new information, too. There are some zombie rules, some vampire rules and some rules that are completely unique to Game of Thrones.
There are a lot of rules, period.