Majin Bone

Majin Bone (マジンボーン) is a digital card game by Bandai. A manga series is serialized in the magazine Saikyo Jump by Shueisha and an anime television series debuted on April 1, 2014 on TX Network stations.

Plot
This story began before Earth was born. Majin, the creator of the Universe, has been resurrected in the present day." Kenn will star as Shōgo Ryūjin, an ordinary high school student who transforms into the Bone Fighter Dragonbone with the Bone Card in order to save Earth. The cast also includes Hiroki Yasumoto as Rhinobone/Tyrone, Hiroyuki Yoshino as Jaguarbone/Antonio, and Shinnosuke Tachibana as Sharkbone/Luke. Together, these White Bone warriors stand up to Dark Bone, a foe that appeared from darkness to devastate Earth. However, "could the true enemy be ourselves?