Tenkai Dragon

The Tenkai Dragon is a powerful creature that lived on Quarton. It was summoned by Vilius to combat the Corekai. Unfortunately, it proved to powerful, and he lost control. It was later defeated by the Tenkai Knights, who caused it to shatter into the five Dragon Cubes, which were scattered across Quarton.

Reviving the Tenkai Dragon
In order to awaken the powerful Tenkai Dragon, five dragon cube must be combine into one in order for it to work. All five of them is important as to each other.