As for now.
Professor Kazel had only one card in his hand: the "Golden Key." On its own, the "Golden Key" was a mysterious item capable of opening mysterious doors and summoning the unknown.
Its effect was highly random.
But if it was implanted into the body of the "Golden Cube Man," it could allow the "Golden Cube Man"... to obtain divinity!
After summoning the "Golden Key," Professor Kazel inserted it into the back of the "Golden Cube Man."
Having gained the mysterious power of the "Golden Key," the originally square-shaped "Golden Cube Man" immediately scattered and reassembled.
The section where the "Golden Key" had been inserted first formed into a heart. That was the "Divine Power Core."
Like a winding key, the "Golden Key" turned itself once clockwise.
The scattered cubes suddenly accelerated at that instant and completed their reconstruction. It was an angelic humanoid formed from countless cubes, with the "Golden Key" inserted into its back particularly conspicuous.
—[Golden Cube Man Angel Form]!
"Fifth Tier..."
Mephis frowned. This was Professor Kazel's first time summoning a Magic Spirit beyond the Fourth Tier.
Wary at heart, he did not allow [Beast King God Ox-Horse] to act rashly, continuing to focus on defense.
The greatest asset in his deck was "Giant Beast Contemplation," which could wipe out all Magic Spirits on both sides.
No matter how powerful the opponent was or how strange their abilities, as long as he sacrificed a "Beast King God" and activated "Giant Beast Contemplation," he could instantly clear the field.
He had reviewed the duel in which he had fallen into the Losers Bracket.
In that duel, it was not as if he had had no chance at all.
His greatest reason for losing was that he had failed to seize the window after activating "Giant