 Later Baelish kills Lysa after she attempts to murder her niece, Sansa Stark.As of "Feast for Crows", Baelish rules in the Eyrie as the Lord Protector and Regent for the sickly, epileptic Lord Robert "Robin" Arryn, and plans for Sansa to marry Harold Harding, who will become heir to the Eyrie and the Vale in the event of young Robin Arryn's death.For the CGI compositions of the Vale of Arryn in the TV series, as seen in the establishing shot of the Eyrie and from the sky cells, the visual effects team used images and textures from the Greek rock formations of Meteora.