Gigant Horse

Gigant Horse (ギガントホース) is the massive chariot-like flagship of the Space Empire Zangyack, crewed by Gormin. It was stationed between Earth and its moon during Zangyack's second invasion of Earth, with an armada at his command. It was destroyed during the Gokaigers' final battle with Zangyack.

It was later restored as the headquarters of Dai-Zangyack, an alliance of all the enemies of the Super Sentai teams, led by Captain Marvelous/Gokai Red, rivaling Tsukasa Kadoya/Kamen Rider Decade and the revived Dai-Shocker. It served as Dai-Zangyack's answer to Dai-Shocker's Crisis Fortress, originally from the Crisis Empire.

Big Machine
The Big Machine is the combined mecha formed out of the Gigant Horse and the Dai-Shocker base, the Crisis Fortress. It was made when the members of Dai-Shocker and Dai-Zangyack secretly united behind Captain Marvelous and Tsukasa Kadoya. It was destroyed by Rocket Drill Go-BusterOh.