The Dimension Dragons

In a world split into dimensions, People exist, all with the same fate. Their dragons call to each other, almost as if seeking one another.

-Adam to Reira

The Dimension Dragons were originally 20 dragons owned by Z-arc. Originally these where all Main Deck monsters but due to Z-arc's will the 20 grew stronger and became the Dimension Dragons. Later due to Z-arc's rage they evolved into the Supreme Kings