{{Infobox/Yu-Gi-Oh!/Episodeepisode | image name = Yugioh043.png | image size = | image caption = | english en_name = Legendary Heroes, Part 1 | kanji ja_name = ビッグ５の罠　デュエルモンスターズクエスト | romaji romaji_name = Biggu Faibu no Wana Dyueru Monsutāzu Kuesto | japanese translated ja_trans_name = Big 5's Trap - Duel Monsters Quest | japanese air date series = Yu-Gi-Oh!| number = 43| season = 1| ja_air_date = February 20, 2001 | english air date en_air_date = October 19, 2002 | japanese opening ja_opening = [[V O I C E]] | japanese ending ja_ending = [[Energizing Shower]]<br />元気のシャワー | english opening en_theme = [[Yu-Gi-Oh! Theme]] | english ending screenwriter = Yu-Gi-Oh! ThemeShin Yoshida

"'''Legendary Heroes, Part 1'''", known as "'''Big 5's Trap - Duel Monsters Quest'''" in the Japanese version, is the forty-third episode of the [[Yu-Gi-Oh! (anime)|''Yu-Gi-Oh!'' second series anime]]. It is the first episode of the [[Legendary Heroes]] arc. It first aired in Japan on February 20, 2001 and in the United States on October 19, 2002.

On a rainy morning, inside KaibaCorp headquarters, the Kaiba brothers confront [[The Big Five]] for making an alliance with [[Maximillion Pegasus]] and trying to take over his company. However, the men manipulate Seto Kaiba into trying his new virtual game, ''Duel Monsters Quest''. It isn't is not long before The Big Five reveal their true plan to trap Seto Kaiba in the game, and with Mokuba as their prisoner, they can once again take over KaibaCorp. However, Mokuba grabs SetoKaiba's deck Deck and runs off before guards can capture him. He arrives at the [[Kame Game]] card shop, where Yugi and his friends are. He explains the whole story to them and they decide they will go into the virtual game via the other terminal in [[Kaiba Land]] and rescue SetoKaiba.

They arrive at the test room where three prototype pods are. Mokuba, Yugi, and Joey enter the game while Tristan and Tea Téa stand guard. The Big Five notice them and send their guards to unplug those pods, which will trap the three boys as well. Tristan and Tea Téa try to hold them off. In the game, Yugi, Mokuba, and Joey arrive in a [[Graveyard]], where they are confronted by three zombie monsters. Remembering that they have 0 [[DEF]], Yugi and Joey manage to defeat them with "{{[[Shield & Sword (anime)|Shield & Sword}}]]" and "{{[[Dark Magician (anime)|Dark Magician}}]]", earning them five pointscoins. They arrive at a village and discover that someone took a stranger through a desert to a temple. They try to cross it, but a tornado knocks them back. An old man tells them in order to cross the desert, they would need the "{{[[Niwatori (anime)|Niwatori}}]]" card, and the only way to get one is by winning it through a duel Duel against the village's champion.

* Seto Kaiba encounters a {{Monster"[[Two-Headed King Rex (anime)|Two-Headed King Rex}}]]" (1600/1200).* Seto Kaiba [[Summon]]s {{Monster"[[Blue-Eyes White Dragon (anime)|Blue-Eyes White Dragon}}]]" (3000/2500).

* Seto Kaiba spots the {{Monster"[[Armed Ninja (anime)|Armed Ninja}} ]]" (300/300) leaping from tree to tree, who throws a card.* Seto Kaiba uses "Blue-Eyes White Dragon" to attack the thrown card, but the card "Armed Ninja" threw is revealed to be "{{[[Dragon Capture Jar (anime)|Dragon Capture Jar}}]]" which is unaffected by the attack.

* "Armed Ninja" then captures Seto Kaiba by throwing a net at him.

* {{Monster"[[Armored Zombie (anime)|Armored Zombie}} ]]" (1500/0) rises from the grave and is joined by {{Monster"[[Dragon Zombie (anime)|Dragon Zombie}} ]]" (1600/0) and {{Monster"[[Clown Zombie (anime)|Clown Zombie}}]]" (1350/0).* Mokuba Summons {{Monster"[[Rude Kaiser (anime)|Rude Kaiser}}]]" (1800/1600).* Yugi Summons {{Monster"[[Dark Magician (anime)|Dark Magician}}]]" (2500/2100).

* Joey Summons {{Monster"[[Flame Swordsman (anime)|Flame Swordsman}}]]" (1800/1600).

* Joey [[activate]]s "{{[[Shield & Sword (anime)|Shield & Sword}}]]", swapping the [[ATK]] and [[DEF]] of every [[Monster Card|monster]] on the [[field]] ("Armored Zombie": 1650 → 0/0 → 1650, "Clown Zombie": 1450 → 0/0 → 1450, "Dragon Zombie": 1920 → 0/0 → 1920, "Dark Magician": 2500 → 2100/2100 → 2500, "Rude Kaiser": 1800 → 1600/1600 → 1800).

* [[Flame Swordsman (anime)|Flame Swordsman]]<ref group=Notes name=normal>This card was played as a [[Normal Monster]]. It is a [[Fusion Monster]] in the TCG/OCG.</ref>

* [[Armored Zombie (anime)|Armored Zombie]]* [[Clown Zombie (anime)|Clown Zombie]]* [[Dragon Zombie (anime)|Dragon Zombie]]* [[Giltia the D. Knight (later anime)|Giltia the Dark D. Knight]]<ref group=Notes name=normal></ref>

==NotesCast==[[Shadow Coliseum manager|Manager]], voiced by [[Nobuyuki Saito]] does not appear in the ending credits, since Nobuyuki Saito is already listed for his role as [[Big 1]]. {| class="wikitable"|-! scope="col" | Japanese character name! scope="col" | Japanese voice actor|-| [[Yugi Muto]]u| [[Shunsuke Kazama]]|-| [[Téa Gardner|Anzu Mazaki]]| [[Maki Saito]]|-| [[Joey Wheeler|Katsuya Jonouchi]]| [[Hiroki Takahashi]]|-| [[Tristan Taylor|Hiroto Honda]]| [[Takayuki Kondo]]<!-- Page break -->|-| [[Seto Kaiba]]| [[Kenjiro Tsuda]]|-| [[Solomon Muto|Sugoroku Mutou]]| [[Tadashi Miyazawa]]|-| [[Mokuba Kaiba]]| [[Junko Takeuchi]]|-| [[Kemo|Saruwatari]]| [[Masahiro Okazaki]]|-| [[Old man (Legendary Heroes)|Old man]]| [[Eiji Takemoto]]<references group!-- Page break -->|-| [[Big 1]]| [[Nobuyuki Saito]]|-| [[Big 2]]| [[Satoshi Tsuruoka]]|-| [[Black suits (episode 43)|Black suit]]| [[Hiroshi Kikkawa]]|-| [[Black suits (episode 43)|Black suit]]| [[Masaru Hotta]]|-| Other| [[Mika Ishibashi]]|} ==Notes />Changes to the dub==* The word "Proto" on the pod is erased in the dub.* In the Japanese, the sign over the building they're sneaking into says "Adventure Game." In the US version, it's replaced with a big "K".* The "Keep Out" sign on the rope barrier they run under is removed.* When Yugi, Joey, and Mokuba see a poster for a "[[Niwatori (anime)|Niwatori]]" card as the prize to a warrior who can defeat the coliseum's champion. And, even though the writing on the Japanese poster is just a bunch of scribbles, it is redrawn into different scribbles for the US.* The words "TO BE CONTINUED" are added at the end of the dub.* In the original version when Yugi and Joey encountered the old man, he kept saying "You need a Koke Card to cross the desert" while in the dub he tells them they need the card but it can only be won.