The five Gundams performed God Unite to become God Gundam, the Sun Knight, endowed with the power of ten golden souls and the power of the world. They can unite with Kaiser Wyvern to become God Kaiser, the Sun God. The fusion of the five Gundams was undone when Superior Dragon was revived, but they later became God Gundams once again, serving as guardian knights of the new Suda Doaka World under Sanborn.

This form was born when the Berserk Dragon Kaiser Wyvern accepted and united with the Sun Knight God Gundam. This was possible only because God Gundam possesses power on a par with that of Superior Dragon. It possesses powerful techniques such as "Kaiser Crash," which purifies and eliminates evil with light emitted from its palms, and "Kaiser Corona Burst," which fires light bullets.