Dark communicated with it swiftly through telepathy while reaching into his Card Case. His fingers moved rapidly, using magic power to temporarily mark the Magitech Cards he had selected before drawing them out all at once.
In less than a minute, he had completed the construction of this deck.
But honestly, it was hardly a good build, because he truly did not have a deck centered around [Thundurus]. Thus, he took a deep breath in his heart before raising his head to look at Professor Didi across from him.
Only after their gazes met did Dark call out, "Domain Expansion!"
Magic power immediately blossomed, white light surging forth from beneath his feet and spreading out, covering the entire field in an instant. "Snap!"
Professor Didi raised a hand and snapped her fingers.
A blue dueling domain tinged with pink light spread from the opposite side, forming a boundary with Dark's dueling domain at the center of the field.
Both sides suppressed the flashy effects of their domain expansions until there was almost nothing left, causing the domain effects to take effect simultaneously the moment they unfolded.
And the moment a domain was expanded, the duel began.
There was no downtime. The duel entered [Preparation Phase 1] directly.
Thunder God Reveals His Divinity (4k)
Compared to the old domain, the greatest difference of the new dueling domain was the drastic reduction in preparation time before the duel began.
First, the three minutes of preparation time immediately after the domain expanded had been completely removed. Thus, the moment the domain began, it entered [Preparation Phase 1] directly.
Furthermore, the duration of [Preparation Phase 1] had changed from the original three minutes to just one minute. One minute, sixty seconds—two rounds.
Duelists had to determine the "Wager Agreement" during this phase before it