Yu - Gi - Oh ! - Episode 146 " A New Evil - Part 2 " , known as " Barrier of Oreichalcos " in the Japanese version , is the one - hundred and forty - six episode of the " Yu - Gi - Oh ! " anime and the second episode of the Waking the Dragons story arc of season 4 . Summary . Althouth Gurimo has managed to Summon Obelisk , he seems to experience headaches and bad vision . The 3 Swordsmen , who are looking at it , wonder if they can really control the Gods even with this power : it ' s obvious that Obelisk ' s mere presence is putting a lot of strain on Gurimo . With his " Brave Attack " Spell Card , Yami manages to beat Obelisk . However , things quickly change as Gurimo pulls a combo which quickly fills his field with 7 monsters . Joey protests that this ought to be illegal , since there are only 5 Monster Card Zone slots . One of the 3 Swordsmen claims that the " Seal " allows the user to employ their Spell & Trap Card Zone as an extra row , meaning that you can play up to 10 Monsters ! What ' s more : unless the first - row Monsters aren ' t destroyed , you can ' t Attack the back row Monsters . Gurimo announces that soon enough Yami ' s soul shall be sacrificed for the resurrection of the " Ancient God " , and it shall become food for the new world , since the current world shall be destroyed . Joey realizes that it sounds similar to the stuff Weevil and Rex were muttering about . Yami Yugi questions if they did something to them . The 3 Swordsmen admit having imprisoned the " souls " of Weevil and Rex in 2 other copies of " The Seal of Orichalcos " . This reminds Yami of how Maximillion Pegasus used his Millennium Eye during Duelist Kingdom . After realizing that the " Seal " is indeed real and that it cannot be destroyed , Yami stakes everything in 1 draw and ends up using " Diffusion Wave - Motion " to win the Duel . Shockingly , Gurimo loses his " soul " : it is sealed inside of his own Field Spell Card but not before he throws " Obelisk the Tormentor " to the blond man , " Rafael - sama " . Yami demands for Rafael and the others to return the stolen Egyptian God Cards , but Rafael claims that they will need to defeat all 3 of them . Joey challenges them , and another of the Swordsmen , who identifies himself as Valon tells Joey not to rush so much : he ' ll soon deal with him . Rafael frees both Weevil and Rex before the 3 Swordsmen flee . Yami picks up the shining stone Gurimo carried on him . This is just getting deeper . After the institute , Yugi and his friends locates Weevil and Rex and ' interrogate ' them : they admit that they Dueled Gurimo and he used the same Field Spell Card he used against Yami , thus they lost . They couldn ' t remember anything about those things they were saying the day before . Weevil suddenly tries to pull on Yugi the same thing he did when he tossed Exodia ' s Cards in the ship to Duelist Kingdom , asking him to let him see the God Cards , but Yugi admits they were stolen . Yugi and co . leave while the 2 losers begin to hope they can find them before Yugi and co . Yugi and his soon stumble upon Rebecca , who ' s grown somewhat since their meeting after Duelist Kingdom Tournament . She tells them to come to the Domino City Museum : her grandfather wants to talk with them . Once they get in there , they ' re greeted by both Professor Hawkins and Solomon Muto . The Professor immediately identifies Yugi as the " Nameless Pharaoh " . Elsewhere , the 3 Swordsmen are piloting a plane and heading for an unidentified island . Featured Duel : Yami Yugi vs . Gurimo . " Duel continues from previous episode . " Yami Yugi has 3000 Life Points remaining and controls " Valkyrion the Magna Warrior " ( 3500 / 3850 ) in Attack Position . Gurimo has 2200 Life Points remaining and controls " Obelisk the Tormentor " ( 4500 / 4000 ) in Attack Position and " The Seal of Orichalcos " Turn 4 : Gurimo Gurimo has just managed to Summon " Obelisk the Tormentor " to the field . " Obelisk the Tormentor " attack s and destroy s Yami Yugi ' s " Valkyrion the Magna Warrior " ( Yami Yugi 3000 → 2000 ) . Turn 5 : Yami Yugi Yami Yugi draws " Graceful Charity " and subsequently activates it to draw three cards and discard two cards ( " Collected Power " and " Dark Magician " ) . The remaining cards in Yugi ' s hand are " Gazelle the King of Mythical Beasts " , " Dark Renewal " , and " Monster Reborn " . Yami Yugi then Normal Summon s " Gazelle the King of Mythical Beasts " ( 1500 / 1200 ) in Defense Position and Set s a card . Turn 6 : Gurimo Gurimo draws . He then Sets a card . " Obelisk the Tormentor " attacks and destroys Yami ' s " Gazelle the King of Mythical Beasts " . Turn 7 : Yami Yugi Yami Yugi draws " Brave Attack " . He then activates " Monster Reborn " to revive " Valkyrion the Magna Warrior " ( 3500 / 3850 ) in Attack Position . Yami Yugi then Tribute s " Valkyrion the Magna Warrior " via its own effect to Special Summon " Alpha The Magnet Warrior " ( 1400 / 1700 ) , " Beta The Magnet Warrior " ( 1700 / 1600 ) , and " Gamma The Magnet Warrior " ( 1500 / 1800 ) from his Graveyard in Attack Position . Yami Yugi then activates " Brave Attack " to add together the ATK of all three " Magnet Warriors " during one battle this turn ( The ATK of the three " Magnet Warriors " combined : 1400 + 1700 + 1500 = 4600 ATK ) . The three " Magnet Warriors " attack and destroy " Obelisk " ( Gurimo 2200 → 2100 ) . Due to the effect of " Brave Attack " , the three " Magnet Warriors " are destroyed at the end of the Battle Phase . Turn 8 : Gurimo Gurimo draws " Card of Sanctity " and subsequently activates it to force both players to draw until they are holding six cards in their hand . ( Gurimo and Yami Yugi both draw six cards each ) . Yugi ' s hand at this point contains " Watapon " , " Dark Magician Girl " , Queen ' s Knight " , " Kuriboh " , " Magical Academy " , and an unknown Spell card . Since Yami Yugi drew " Watapon " through a card effect , he Special Summon s it from his hand ( 200 / 300 ) in Defense Position via its own effect . Gurimo then Normal Summons " Warrior Dai Grepher " ( 1700 → 2200 / 1600 ) in Attack Position . Yami Yugi then activates his face - down " Dark Renewal " to Tribute " Warrior Dai Grepher " and " Watapon " in order to Special Summon " Dark Magician " ( 2500 / 2100 ) from the Graveyard in Attack Position ( Yami Yugi explains to Gurimo that " Dark Magician " was one of the cards that he discarded earlier due to " Graceful Charity " ) . Gurimo Sets a card . Turn 9 : Yami Yugi Yami Yugi draws . " Dark Magician " attacks Gurimo directly , but Gurimo activates his face - down " Shield Wall " to Special Summon four " Shield Tokens " ( 0 → 500 / 1000 for all ) in Defense Position . A replay occurs , and " Dark Magician " attacks and destroys one " Shield Token " . Gurimo activates his face - down " Bronze Knights " to discard three cards and Special Summon three " Bronze Knight Token s " ( 500 → 1000 / 500 ) in Attack Position . Due to the effect of " The Seal of Orichalcos " , Gurimo can place them in the Spell & Trap Card Zone ( because he can use his Spell & Trap Card Zone s as added Monster Card Zone s ) ; now the " Bronze Knight Token s " cannot be attacked until Gurimo ' s " Shield Token s " ( in the front row ) are destroyed first . Yami Yugi then Sets two cards and Normal Summon s " Queen ' s Knight " ( 1500 / 1600 ) in Defense Position . Turn 10 : Gurimo Gurimo draws . Yami Yugi activates his face - down " Dust Tornado " to destroy Gurimo ' s " The Seal of Orichalcos " . However , " The Seal of Orichalcos " cannot be destroyed by card effect s , so it doesn ' t work . Gurimo then activates " The Warrior Returning Alive " to add " Warrior Dai Grepher " from his Graveyard to his hand . Gurimo then Normal Summon s " Warrior Dai Grepher " ( 1700 → 2200 / 1600 ) in Attack Position , and in the Spell & Trap Card Zone . Gurimo then activates " Allied Forces " . Now all of Gurimo ' s Warrior - Type monsters gain 200 ATK for each Warrior - Type and Spellcaster - Type monster on his side of the Field . Gurimo currently controls four Warrior - Type Monsters ( " Bronze Knight Tokens " : 1000 → 1800 / 500 ; " Warrior Dai Grepher " : 2200 → 3000 / 1600 ) " Warrior Dai Grepher " attacks and destroys " Dark Magician " ( Yami Yugi 2000 → 1500 ) . One " Bronze Knight Token " attacks " Queen ' s Knight " , but Yami Yugi activates his face - down " Magical Academy " to discard two cards and perform a Normal Summon immediately this turn . Yami Yugi Tributes " Queen ' s Knight " in order to Tribute Summon " Dark Magician Girl " ( 2000 / 1700 ) from his Hand in Attack Position . Due to the effect of " Magical Academy " , " Dark Magician Girl " gains 500 ATK ( " Dark Magician Girl " : 2000 → 2500 / 1700 ) and its Level increases by two ( " Dark Magician Girl " : Level 6 → 8 ) . Since " Queen ' s Knight " left the field , the Bronze Knight Token ' s attack is negated as it lost its original target . Also , since there is a " Dark Magician " in Yami Yugi ' s Graveyard , " Dark Magician Girl " gains 300 more ATK due to its own effect ( " Dark Magician Girl " : 2500 → 2800 / 1700 ) . Turn 11 : Yami Yugi Yami Yugi draws " Diffusion Wave - Motion " and subsequently activate s it to pay 1000 Life Points ( Yami Yugi 1500 → 500 ) and allow " Dark Magician Girl " to attack every monster Gurimo controls once each . " Dark Magician Girl " attack s and destroy s the three " Shield Tokens " . " Dark Magician Girl " " then attack s and destroy s the first " Bronze Knight Token " ( Gurimo 2100 → 1100 ) ( second and third " Bronze Knight Tokens " : 1800 → 1600 / 500 ; " Warrior Dai Grepher " : 3000 → 2800 / 1600 ) . " Dark Magician Girl " attack s and destroy s the second " Bronze Knight Token " ( Gurimo 1100 → 0 ) ( third " Bronze Knight Token " : 1600 → 1400 / 500 ; " Warrior Dai Grepher " : 2800 → 2600 / 1600 ) . " Dark Magician Girl " attack s and destroy s the third " Bronze Knight Token " ( Gurimo 0 → 0 ) ( " Warrior Dai Grepher " : 2600 → 2400 / 1600 ) . " Dark Magician Girl " attack s and destroy s " Warrior Dai Grepher " ( Gurimo 0 → 0 ) . Featured cards . The following cards appeared in this episode . Cards in italics debuted here .