(Subjection) Koshi, Demon Master

Lore
Countless souls made pacts with demons in order to realize their desires -- typically sacrificing themselves in the process. But Koshi was different. He succeeded in sealing a demon inside of himself, allowing him to summon it at will and wield its powers as he chose. Nothing in the world could frighten him.

Acquisition
Added on March 2, 2017 to the Grab Bag Card Pack.

Name origin
?

Additional Info
Can be evolved into element of player's choice with the Transcendental Forest Crest, Arcane Water Crest or Menacing Fire Crest.