Tyrion resigns as Hand of the Queen and is arrested for treason – Game of Thrones Season 8 E6
Tyrion betrays his queen by telling Varys the truth about Jon Snow’s parentage. Deeming her an unfit monarch, the Spider throws his support behind the former King in the North. Varys prepares to declare Jon as Aegon Targaryen to the Westerosi lords and tries to poison Daenerys before his schemes are revealed.