5x05 A Novel Approach+watch online+*self Set Toggle navigation activity Toggle Dropdown history discuss follow editors rules Toggle Dropdown common by group by name recent edit Toggle Dropdown content name type refresh children mates references out references in +*mates If there is a card named "X+5x05 A Novel Approach+watch online+*self", then X is a mate of 5x05 A Novel Approach+watch online+*self.