Serpentera

Serpentera is a giant robot from the Power Rangers television series. It is the personal zord of Lord Zedd, and is co-piloted by Goldar. Serpentera is draconic in form, and has enough power to annihilate a planet. However, it is so massive that it requires tremendous fuel, and is inactive much of the time.

Sepentera was used by Zedd and Rita to escape the moon when the Machine Empire attacked. It is not seen afterwards, but is later dug up on the moon by General Venjix and his cohorts. Given a neo-plutonium core, Serpentera is piloted by Venjix towards Earth to destroy it. However, it is destroyed by the Red Wild Force Ranger using the Wild Force Rider, taking Venjix and the last commander of the Machine Empire with it.

In Dairanger, Serpentera does not exist as a zord but rather as a god that keeps peace in the cosmos.