- WorkGun x Sword
- Height57 m
- Weight550 t
- Pilotネロ, ホセ, バリヨ, カルロス
An older Armor piloted by the El Dorado Five. Prior to the series' story, they have not used it for many years, but they finally use it when the safety of their hometown is threatened. El Dorado is composed of five separate smaller mechas (Grand Header (グランヘッダー), Body Gander ( ボディガンダー), Power Hander (パワーハンダー), Nice Footer (ナイスフッター), and Pink Amigo (ピンクアミーゴ)) which combine into one Armor, known as "El Dora Five", though they can combine without Pink Amigo to create the weaker "El Dora Four". In order for it to activate its most powerful mode, all five must be interlocked. The armor mostly relies on hand-to-hand combat but is also capable of missile attacks and launching powerful special moves. El Dorado depletes its energy fast and therefore does not last long in prolonged battle without Chizuru's "support unit". Later in the series El Dorado is upgraded into the El Dora Soul, gaining power but losing its ability to separate.