This is... Infinite Chain!
The Heroes of Earth, Water, Fire, and Wind from the card deck fuse into Electrum; when Electrum is successfully summoned, it retrieves the four heroes back to the card deck, then Electrum is launched through the "Mass Driver" causing 400 damage.
Then using "Fusion Gate" again, the four heroes fuse from the card deck into Electrum; Electrum's effect retrieves the four heroes from the banished zone plus the first Electrum; Mass Driver launches Electrum again, causing another 400 damage...
As long as it isn't interrupted, this combo can loop infinitely!
Even with powerful monsters like "Blue-Eyes Shining Dragon," it doesn't matter.
There's no need to defeat "Blue-Eyes Shining Dragon"; regardless of how many Life Points Kaiba has left, this loop can reduce his Life Points to 0!
Kaiba was stunned, stunned once again.
...You↑yu↓! How many surprises can you bring me!?
"Activate the effect of 'Mass Driver' again!" Youyu said, "'Elemental Hero Electrum' as a tribute, deal 400 damage!"
Ammo is reloaded again, Electrum turns into a golden ray and melds into the cannon chamber, the barrel of Mass Driver roars, aiming directly at Kaiba!
But Kaiba still has his last card!
"Blue-Eyes Shining Dragon, activate the ultimate ability!" Kaiba roared, "Shining Nova!"
Blue-Eyes Shining Dragon soared into the sky, raised its head high; boundless light perceived as a visible cyclone gathered from all directions towards the mouth of the light dragon!
"Blue-Eyes Shining Dragon can sacrifice itself to destroy any card on the field! And this effect can be activated during the opponent's turn!" (Animation effect)
Back when watching the animation, Youyu felt the so-called "ultimate ability" of Shining Dragon was somewhat of a letdown. No matter what card you trade with this high-resilience and high-attack Blue-Eyes Shining Dragon, it always feels like a loss.
But now Kaiba clearly has no choice.
If he doesn't do this, he will be killed by the Infinite Chain of "Eternal Cannon."
"The card I want to destroy is... 'Fusion Gate'!" Kaiba shouted.
In the Infinite Chain of Eternal Cannon, each card is crucial; missing any card, the chain cannot continue.
Kaiba thought for a moment, considering "Fusion Gate" to be the greater threat. Since Youyu has already activated "Chain Material" this turn, as long as "Fusion Gate" remains on the field, Youyu can still fuse with any monster from the card deck, hand, or graveyard.
The body of the Light Dragon blossomed with holy radiance, drawing a dazzling trajectory as it soared into the sky! The strong light penetrated the vortex of chaos, tearing the black hole open; the vortex of Fusion Gate got crushed by blue brilliance and disappeared into the sky.
The deadly chain was interrupted, but as a price, Kaiba's "Blue-Eyes Shining Dragon" also had to exit the field.
He stared intently at Youyu and the remaining cards in his hand, as if trying to see through whether Youyu has any backup moves.
And Youyu... surely did not disappoint him.
"Activate Magic Card 'Fusion'." In front of Youyu appeared the classic Fusion Card, "Then at this moment, activate the effect of Trap Card 'Chain Material' again!
During fusion summoning, monsters in the graveyard can be banished as a substitute for Fusion Material!
I banish 'Masked Hero Dian' and 'Masked Hero Blast' from the graveyard to fuse!"
Kaiba subconsciously held his breath.
The fusion of Masked Heroes?
"Fusion condition: Two Masked Hero monsters!" Youyu said, "Fusion Summon! From light to darkness, from darkness to light, with awakening power, open up the world—
——Contrast Hero Chaos!"
Light and darkness alternate, just like opening a new path from a piece of chaos. Extreme light erupts from the dark abyss, carrying a slender afterimage.
Perfectly symmetrical black and white armor, fluttering bicolored ribbons, and a gaze as sharp as floating steel knives. Although the body appears to be of ordinary size, the power contained within far surpasses that of ordinary Duel Monsters.
[Contrast Hero Chaos, Attack Power 3000]
"Is this your new ace?" Kaiba squinted his eyes, "But its attack power is just equal to 'Blue-Eyes Alternative White Dragon'..."
"Quick-Play Magic - De-Fusion! Return Fusion Monster to the deck, if the monsters used as Fusion Materials are gathered in the graveyard, they can be Special Summoned."
Youyu pointed to the "Elemental Hero Absolute Zero" on the field.
"I use 'Elemental Hero Absolute Zero,' De-Fusion!"
The hero of low temperatures crossed his arms, the white cape behind him fluttering. He transformed into a whirl of ice and snow, swiftly exiting the field and returning to the deck.
The "Elemental Hero Absolute Zero" on Youyu's field was previously Fusion Summoned using another "Absolute Zero." However, Absolute Zero cannot be Special Summoned other than by fusion, so even if fusion is undone, Fusion Materials cannot return to the field.
But the effect can still be activated!
"At this moment, the effect of Absolute Zero!" Youyu declared, "Destroy all monsters on the opponent's field! Absolute Zero!!!"
Boundless cold, like an unstoppable white tide. Kaiba's field, including Blue-Eyes Alternative White Dragon and Cyber Jar, were instantly frozen into crystalline ice statues, promptly shattered into pieces as a wave of cold swept through.
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