The Gundam Kyrios is a transformable Mobile Suit operated by Celestial Being alongside the rest of their third-generation Gundam Mobile Suits during Mobile Suit Gundam 00. The Gundam Kyrios was one of the only Mobile Suits of its time with the ability to change forms during combat, thanks to its complex internal construction. While in Flight Form, the Gundam Kyrios outclassed all opposing Mobile Suits in maneuverability thanks to the latest GN Particle technology. The Gundam Kyrios can also function as a sub-flight unit for other MS while in Flight Form, a versatile feature that allows for rapid deployment of less-maneuverable units. While in Mobile Suit form, the Gundam Kyrios was an adept combat machine, taking full advantage of its mobility to engage targets rapidly and efficiently.