Game of Thrones, Season 7, Episode 3.brWe finally get to see Casterly Rock. oh yeah there was a pretty great battle too.brGame of Thrones S7E03 - Unsullied Invade Casterly Rock Scene The Unsullied attack Casterly Rock only to find out they have been played Game of Thrones is .brGame of Thrones Season 7 Episode 3: The Queens Justice Grey Worm and the Unsullied forces land on the shores of Casterly Rock, and begin an attack.brCasterly Rock by Ramin Djawadi from Game Of Thrones Season 7 Soundtrack avail here: Tracklisting: 1 - Main Titles (Game Of Thrones .