Major Events

Noah cheats by using Mokuba as a shield.
Noah defeats Seto and turns him and Mokuba into stone, angering Yugi and challenging him to a Duel.

Featured Duel: Seto Kaiba vs. Noah Kaiba - Part 1

Summons "Chiron the Mage" (1800 ATK / 1000 DEF) in Attack Position.
Activates "Chiron the Mage's" effect, destroying Seto's face-down "Crush Card Virus" trap (Note: In the real game, you must to discard a Spell Card from your hand to activate "Chiron the Mage's" effect).
Attacks "Giant Germ" with "Chiron the Mage" (Seto: 4000 → 3200 Life Points).
Seto's "Giant Germ" is destroyed, activating its special effect: "Giant Germ" inflicts 500 points of damage to Noah (Noah: 4000 → 3500 Life Points) and allows Seto to summon another one (1000 ATK / 100 DEF) in Attack Position.

Tributes "Giant Germ" to summon "Vampire Lord" (2000 ATK / 1500 DEF), and uses it to attack Noah's "Chiron the Mage" (Noah: 3500 → 3300 Life Points).
After battle damage, "Vampire Lord's" effect is activated: Seto chooses "monster", so Noah sends "Giant Soldier of Stone" from his deck to the Graveyard.

Activates "Fissure", destroying Seto's "Vampire Lord".
Summons "Aeris" (1800 ATK / 1400 DEF) and attacks Seto directly (Seto: 3200 → 1400 Life Points).
Sets a card.

Since "Vampire Lord" was destroyed by an opponent's card effect, it is Special Summoned back to Seto's field (2000 ATK / 1500 DEF).
Seto summons "Slate Warrior" (1900 ATK / 400 DEF) in Attack Position.
Attacks Noah's "Aeris" with "Vampire Lord".
Noah activates "Earthshaker", picking Dark and Wind as Attributes. Seto must now choose one of the attributes, and all his monsters with that attribute are destroyed. He chooses Dark and "Vampire Lord" is destroyed.
Attacks Noah's "Aeris" with "Slate Warrior" (Noah: 3300 → 3200 Life Points).

Activates ""Giant Flood", destroying all monsters on the field and forcing both players to discard every monster in their hands to the Graveyard.
Reveals his Deck Master to be "Shinato's Ark".