By the time of the events in Superior Defender Gundam Force, little was known of Superior Dragon other than an ancient wall etching that showed the connections between the various legendary Sacred Beasts. The etching was impossible to read, but it was interpreted by Deed that the Superior Dragon could grant him the ability to become human, based on the etching of a human and a Gundam being linked to the Superior Dragon. It was also explained that it was the fusion of Feather Dragon and Steel Dragon. The Superior Dragon's power was finally used during the battle against General Zeong, when the humans and robots fought together as one. The combined forces of Hyper Captain Gundam, Bakushinmaru, and Zero Custom, along with their human allies, created a large mass of energy that resembled a gol