"The appearance of the Metal Hero Keys in Super Hero Taisen Z follows the appearance of the Rider KeysImage:Icon-crosswiki.png in Kamen Rider \u00D7 Super Sentai: Super Hero TaisenImage:Icon-crosswiki.png, which were given to the Gokaigers by Kamen Rider OOOImage:Icon-crosswiki.png, which the Gokaigers used to transform into OOO's Full Combos."@en . . . . "Metal Hero Keys be reviled in New Worlds. Metal Hero Keys of Big Bad Beetleborgs, Beetleborgs Metallix & VR Troopers."@en . "Metal Hero Keys"@en . . . . . . . "The appearance of the Metal Hero Keys in Super Hero Taisen Z follows the appearance of the Rider KeysImage:Icon-crosswiki.png in Kamen Rider \u00D7 Super Sentai: Super Hero TaisenImage:Icon-crosswiki.png, which were given to the Gokaigers by Kamen Rider OOOImage:Icon-crosswiki.png, which the Gokaigers used to transform into OOO's Full Combos. However, in Super Hero Taisen Z, the origin of the Metal Hero Keys isn't exactly shown. When the five Gokaigers come to Gokai Silver and Gavan's aid, Gavan suddenly pulls out the Metal Hero Keys which he gives to the Gokaigers, unlike in Super Hero Taisen where OOO handed the Gokaigers his Core MedalsImage:Icon-crosswiki.png which suddenly transformed into Rider Keys. A possible explaination is that the powers, or duplications of the powers, of Metal Heroes beyond the Space Sheriffs are currently possessed by the Galactic Union Police, explaining why they are held by Gavan. It was not shown whether the Gokaigers kept these keys or returned them to Gavan. It should also be noted that the powers of both generations of B-Fighters disappeared after the final battle in B-Fighter Kabuto."@en . . . "Metal Hero Keys be reviled in New Worlds. Metal Hero Keys of Big Bad Beetleborgs, Beetleborgs Metallix & VR Troopers."@en . . . .