Gregor Clegane on “Arya Stark's Kill List”, a list by Marcelo Mesquita on TheLysts.

Details

Name
Gregor Clegane
Who They Are
Lannister knight, known as The Mountain
Why Arya Hates Them
Murdered and tortured innocents, killed friends of Arya
Status in the Series
Dead (killed by Sandor Clegane)