The First Jawbone Blade Well, if you give them a weapon that can take down their biggest enemies, you're bound to get a huge grin. Try this officially licensed replica of the First Blade from Supernatural and you'll have folks wishing that they were cursed with the Mark of Cain! .
Okay, maybe not the most obvious choice (since he's been off screen for nearly five seasons) BUT we're sure you'll want him along. Styled to look just like the hammer he crafted himself in King's Landing (which was, in turn, crafted to look like his father's) it will be the perfect way to complete your Game of Thrones Costume. And if you can't track him down? Of course, when planning a mission to face off against the Night King himself, there's one recruit you surely don't want to leave without.