Why does Kyogre fly? Hu Ba Theatre Edition.

The original feature of Kyogre is the sea of origin: the weather attribute that will not be attacked by fire: heavy rain (rainstorm). Where does this feature come from?

The original gurrado is the end: it will become a weather that will not be attacked by water properties: drought (heavy sunshine). Immune water. that's right

Primitive Kyogre can fly. It is speculated that there are many elements of water in the rainstorm air, or it may be the original water control ability that makes it float in the air.