'Game of Thrones' producers on epic Season 8 battle: 'Never been done before'

Warning: Spoilers loom ahead. 
Year after year, nearly every Game of Thrones season is defined by one major, sprawling battle sequence. And from the sounds of new reports, Season 8 will deliver a battle to end all battles.
And we are straight shook by what it could mean.
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Watchers on the Wall reported on the now-deleted Instagram post from a Game of Thrones assistant director, Jonathan Quinlan. The post featured a