Besides his endlessly-multiplying bloodthirsty wights, one of the Night King's most powerful weapons was Daenerys' old dragon Viserion, who was turned into an ice zombie at the end of season 7.

Here’s another amazing dragon twist in ‘Game Of Thrones’ Season Seven's finale will air this Sunday By Damian Jones 24th August 2017 ...

By Damian Jones 24th August 2017 Daenerys and her dragon Drogon ...