Perhaps it's another card replicated from other dimensions during this period by the Light of Destruction.
But these aren't important, what's most important is...
Heosvarog the Mechanical Dawn?
Huh!
Quite decent.
Effect 2 can be activated once per turn, when the opponent activates the effect of a Spell or Trap Card, you can banish one face-up Light Attribute Machine-Type Monster from your field or two Light Attribute Machine-Type Monsters from your Graveyard. Negate the activation.
Magic Trap Barrier.
But more importantly, it's really about its Effect 1.
Effect 1, this card's effect can only be activated if it's Fusion Summoned. During the next turn's Standby Phase, add a card with Fusion Summon effect from the Graveyard to your hand.
Recover any "Fusion Effect card"!
Broader range than Magic Trap Cards with "Polymerization" in their name!
Although it can only recover from the Graveyard, it's more useful than Big Flower at crucial moments.
But similarly, like Big Flower, it's a delayed one-turn effect.
Still quite powerful, Tenjo Hikari really likes it.
"This card is crafted specifically by me, seems like you quite like it. Well then, next time, Tenjo Hikari, I look forward to you bringing... more surprises."
As the universe and stars shift and everything begins to dissipate, Tenjo Hikari can't help but laugh.
It seems the Light of Destruction has genuinely begun to try new things, otherwise it wouldn't have made such a card! Then maybe, the Light of Destruction will produce more and more cards for Tenjo Hikari to "experiment" with! This is truly a great thing.
Tenjo Hikari snapped back to reality, reached out to grab the doorknob, prepared to open the door, and in the next second, found himself in a white room again.
"...Isn't it, do you all like this?"
He turned around somewhat speechlessly, seeing a giant, wheel-like mechanical construct suspended in the room, inside the machine, he could barely see an eye, seemingly staring at him.
And beyond that, in the room, countless machines were diligently crafting a card...
No.
It was crafting a "tablet."
ZONE seems to be using his technology to create something?
"Sorry, Tenjo Hikari, once you completely return to that seal, even my voice will be challenging to transmit across."
Tenjo Hikari glanced sideways, Tierra did not appear beside him.
Was his consciousness brought to this place?
"So what do you want to ask? The result of the Duel?"
"No..." ZONE didn't immediately consider the matter of the Duel.
He didn't have time for needless things.
To him, what's imperative now is knowing Tenjo Hikari won, and immediately relaying all the information he acquired to Tenjo Hikari.
Darkness's origins, the power of darkness, the followers, Spirit, during the time Tenjo Hikari and the others were preoccupied with shielding the classmates, ZONE already organized all the spirit's information, now happens to be the chance to hand it to Tenjo Hikari.
Darkness is humanity's enemy, like the two spoke of in the S Dimension's future before, when Tenjo Hikari faces darkness, as the last human, Zone will certainly assist him.
"Previously, countless existences were drawn to your space by the power of Super Polymerization, including that darkness..."
Oh?
Oh!
Indeed it's ZONE.
While other beings focused on the Duel, ZONE's first thought wasn't the Duel at all.
He informed Tenjo Hikari that he had successfully scanned darkness's data, which might be useful to Tenjo Hikari, and then transmitted all of it to Tenjo Hikari's consciousness, ready for recall upon returning to his world.
"Not only this..." he looked at the card being crafted beside him, "I, we, humanity... Fudou Yusei, will continuously cheer for you, and will support you too."
Although he's prepared himself for the possibility that if Tenjo Hikari and the others died, the F Dimension was destroyed, he must seize the exhaustion, rest time after darkness eradicates a world to destroy it, but he still has a time span of life now, so he doesn't want to go extremely, he wishes to anticipate like Yusei.
After hearing, Tenjo Hikari also took a deep breath and said.
"Alright—leave it to me."
Tenjo Hikari reached out and "bumped" into him: "Humans won't fear terror and tribulations, but will overcome them one by one."