"Red-Eyes?"
Mahiru Kujo could not help laughing again.
Though it was considered a legendary Monster, it had long since become an obsolete relic in their academy's dimension, even earning the nickname "Deadfish-eyes." A Deck like that was not even a threat in his eyes.
"The true king among dragons is neither your useless Red-Eyes nor Seto Kaiba's so-called Blue-Eyes White Dragon." Mahiru Kujo said coldly, "Now let me show you what the real power of Dragon-Type Monsters looks like!"
With a wave of his hand, Tephra Dragon on the Field dissolved into motes of light.
"I Tribute 'Hieratic Dragon of Tephra' to Special Summon 'Hieratic Dragon of Shu' from my hand!"
A blue, long-necked dragon flew from the vortex formed by the gathering motes of light. Spreading its wings, it slowly scattered countless crystalline sparks.
[Hieratic Dragon of Shu, ATK 2200]
"Shu can be Special Summoned from the Field by Tributing a Hieratic Monster," Mahiru Kujo said. "And at this moment, the effect of the 'Tephra Dragon' I just Tributed also activates.
When Tephra Dragon is Tributed, I can select any Normal Dragon Monster from my hand, Deck, or Graveyard and Special Summon it to the Field with its ATK and DEF becoming 0.
I Special Summon 'Electric Tail Dragon' from my Deck!"
Azure lightning burst forth, gathering on the Field into the form of a dragon. A blue dragon covered in surging electricity appeared.
[Electric Tail Dragon, ATK 2500 → ATK 0]
Mahiru Kujo said, "Next, I overlay Level Six 'Electric Tail Dragon' and Level Six 'Hieratic Dragon of Tephra'! Two Monsters construct the Overlay Network, Xyz Summon!
Rank Six, Hieratic Dragon King—Atum Dragon King!!!"
A golden glow erupted from the Dieguang Network. The Dragon king rose upright, spread its wings, and soared into the