Fenrir ( Final Fantasy VII ) Fenrir is the wolf motif that became prevalent in the " Compilation of Final Fantasy VII " . Usually , Fenrir is used to refer to Cloud ' s motorcycle in " " , but the term can also be used to refer to the gray wolf that follows Cloud throughout the film , the same wolf whose symbol Cloud wears in his " Advent Children " outfit . Fenrir ' s interpretations . The wolf . Fenrir , a brownish - gray timber wolf that appears several times in " Final Fantasy VII : Advent Children " , is seen as a symbol of Cloud ' s loneliness and his guilt for the deaths of two of his friends : Aerith Gainsborough and Zack Fair , as well as for his other failures . This is not stated in the movie , but is mentioned in the " Reunion Files " , a " making of " book for " Advent Children " . The wolf was speculated by some to be the spirit of Zack , following Cloud from the Lifestream . The wolf may signify Cloud being a " lone wolf " who tries to deal with problems his own way — either by confronting them or escaping from them — without the help of others . The wolf first appears at the Buster Sword memorial outside Midgar before Kadaj kicks it down and before Cloud returns to replace it . It is not seen again until Cloud collapses after a bout of pain from his Geostigma tic arm , where the Fenrir stands watch in the flower field near Tifa and Cloud . It returns in the Forgotten Capital , standing by the waters of Aerith ' s grave before vanishing . The wolf does not appear again until the end of the movie , when Aerith and Zack send Cloud back from the Lifestream . The wolf appears , only to vanish , symbolizing Cloud forgiving himself and letting go of his guilt and loneliness . The emblem . Cloud wears an emblem on his shoulder pauldron known as either the Fenrir or the Cloudy Wolf . Other places he has the emblem are on his earring and gloves . In " Advent Children Complete " , it is shown that the background of Cloud ' s cellphone has this image watermarked behind the menu . The emblem is also on Barret ' s , Denzel ' s , and Tifa ' s rings . The bike . Cloud ' s motorcycle is the best - known instance of Fenrir . The bike is a combination of polished black metal over brushed gold mechanics . On either side of the front tires there is an expandable compartment that fits all pieces of the Fusion Swords , and is large enough to fit the completed sword as well . It switches to reverse easily and keeps itself upright and driving even without a driver , for Cloud is able to drive it with only his feet . Fenrir ' s maximum speed is nearly up to 400 km / h . Other appearances . " Dissidia Final Fantasy " / " Dissidia 012 Final Fantasy " . The Fenrir is Cloud Strife ' s ultimate weapon , which offers + 69 ATK , Wall Rush HP Damage + 30 % with minor Sneak Attack Effect . Non - " Final Fantasy " guest appearances . " Kingdom Hearts II " . Tifa Lockhart gives Sora a Keyblade called after he defeats Sephiroth . This weapon is unique in that it is the only Keyblade in the game to be modeled after a modern - day key , a motorcycle key specifically . It has the highest Attack power and reach in the game , even above that of the Ultima Weapon . It is also one of the Special Gummi Ship models , where it features Cloud riding on his motorcycle . Merchandise . A special edition PlayStation 3 bundle was released in Japan along with " Advent Children Complete " and a copy of the " Final Fantasy XIII " demo . It features the Fenrir badge on the cover of the games console . The " Cloudy Wolf " Zippo lighter depicts Cloud ' s Fenrir wolf emblem . It has the wolf ' s bust in the corner , and the emblem carved onto the lighter ' s surface . The lighter was released in 2005 and is limited to 3 , 000 pieces . All official Zippo lighters come with limited lifetime guarantee , a certification of authenticity and are serial - numbered . Numerous Fenrir items have been sold in the official Square Enix online shop . These include Cloudy Wolf iPhone 4 case made with silicone , the Cloudy Wolf genuine leather bracelet with . 925 silver Fenrir charm , a metallic cellphone strap with the Cloudy Wolf design and the " Advent Children " stamp on the back , a . 925 silver clip - on earring based on the Cloudy Wolf motif worn by Cloud , and a . 925 silver ring with the wolf design . The " Final Fantasy VII Advent Children " Advent Pieces special edition set limited at 77 , 777 copies also comes with a serial - numbered Fenrir motif keyring . Etymology and symbolism . The name " Fenrir " refers to the giant wolf in Norse mythology , who is bound by silk chains and is destined to devour Odin at Ragnarok . Fenrir is considered by many to be a due to his link to the guardian of Hel , . This leads to an interesting set of coincidences , as it means Cloud , represented by Fenrir , hails from Nibelheim , named for the land of the dead , where Odin is found in " Final Fantasy VII " . Cloud being represented by the hellhound who devours a god may be a deliberate distinction with Sephiroth , who wishes to achieve godhood , but is repeatedly defeated by Cloud . In another interesting coincidence , Cerberus , a hellhound of Greek mythology , shares its name with Vincent Valentine ' s gun .