House Stark officially slayed the Bolton House flay
The opening credits to the Game of Thrones Season 6 finale unleashed one last, symbolic dog on Ramsay Bolton by replacing his family sigil with that of the Starks.*
As you may fondly remember in episode nine, Jon S**w defeated Ramsay Bolton (née S**w) in the Battle of the Bastards to reclaim his rightful place as Lord of Winterfell.
*The episode nine Winterfell credits:
And the episode ten credits (*insert your happiness here*): Read more...