ElDoradimon

ElDoradimon is a Mega Level Digimon who is named after El Dorado: The City of Gold. He has a city riding on his shell. Any other information beyond that is shrouded in mystery.

Digimon Savers
ElDoradimon is the Digimon that carries the Holy Capital of the Digital World on his back. During the Gizmon invasion, Akihiro Kurata planted Digital Gates around it causing it to appear in the Real World. It was then deleted by the Gizmon XT, combining with a missile to form a single laser beam. Its Digi-Egg was also destroyed.