Promo for the series finale of 'Game of Thrones'

Yes, after eight years (or 20+ years if you were a book reader from the start), we're now at the end of 'A Song of Ice and Fire'. Here's the promo for the series finale of 'Game of Thrones', to debut on Sunday, May 19 at 9pm EST.

SPOILER FREE-FOR-ALL FOR ALL ALREADY-AIRED EPISODES, INCLUDING TONIGHT'S. Please do use spoiler cuts for the series finale's spoilers, though.