Yu - Gi - Oh ! - Episode 150 Featured Duel : Seto Kaiba vs . Alister . " Duel continues from previous episode . " Kaiba has 2000 Life Points remaining and controls " Versago the Destroyer " ( 1100 / 900 ) in Defense Position . Alister has 2200 Life Points remaining and controls " The Seal of Orichalcos " . Turn 7 : Alister Alister has just activated " The Seal of Orichalcos " . From now on , all of Alister ' s monster s will receive a + 500 ATK boost and the loser of this Duel will lose his " soul " . Alister Normal Summon s " Gorlag " ( 1000 → 1500 / 1000 ) in Attack Position . Due to the effect of " Gorlag " , it gains 500 ATK for each FIRE - Attribute Monster on the field . There is currently one ( " Gorlag " : 1500 → 2000 / 1000 ) . " Gorlag " attacks and destroys Seto ' s " Versago the Destroyer " . At the end of the Battle Phase , the second effect of " Gorlag " activates , allowing Alister to revive " Versago the Destroyer " ( 1100 → 1600 / 900 ) in Attack Position as a FIRE - Attribute monster under his control ( " Gorlag " : 2000 → 2500 / 1000 ) . Alister Set s a card . Turn 8 : Kaiba Seto ' s hand contains " Crush Card " , " Blue - Eyes White Dragon " , and " Pitch - Dark Dragon " . Seto draws . He then Normal Summons " Pitch - Dark Dragon " ( 900 / 600 ) in Defense Position and Set s a Card ( " Crush Card " ) . Alister then activates his face - down " Royal Decree " ; now all other Trap Card s will be negated so long as " Royal Decree " is face - up . Turn 9 : Alister Alister draws . " Gorlag " attacks and destroys " Pitch - Dark Dragon " . " Versago the Destroyer " attacks directly ( Seto 2000 → 400 ) . At the end of the Battle Phase , the second effect of " Gorlag " activates , allowing Alister to revive " Pitch - Dark Dragon " in Attack Position ( 900 → 1400 / 600 ) as a FIRE - Attribute monster under his control ( " Gorlag " : 2500 → 3000 / 1000 ) . Turn 10 : Kaiba Seto draws " Card of Demise " and subsequently activates it to draw until he has five Cards in his hand ( his hand contains two cards so he draws three cards ) . Five turn s after " Card of Demise " is activated , Seto must discard his entire hand during his Standby Phase . Kaiba then activates " White Dragon Ritual " to Tribute " Blue - Eyes White Dragon " from his hand and Ritual Summon " Paladin of White Dragon " ( 1900 / 1200 ) in Attack Position . Kaiba then activates " Monster Reborn " to revive " Blue - Eyes White Dragon " ( 3000 / 2500 ) in Attack Position . " Paladin of White Dragon " attacks and destroys " Pitch - Dark Dragon " ( Alister 2200 → 1700 ) ( " Gorlag " : 3000 → 2500 / 1000 ) . " Blue - Eyes White Dragon " attacks and destroys " Gorlag " ( Alister 1700 → 1200 ) . Since " Gorlag " has been destroyed , all the monsters that were Special Summon ed via the effect of " Gorlag " are also destroyed due to the third effect of " Gorlag " . Seto then activates the second effect of " Paladin of White Dragon " to Tribute itself and Special Summon another " Blue - Eyes White Dragon " ( 3000 / 2500 ) in Attack Position . Turn 11 : Alister Alister draws " Pot of Greed " and subsequently activates it to draw two cards . Alister then activates " Aetonyx Flame " to destroy all of Seto ' s monsters that aren ' t FIRE - Attribute Fiend - Type monsters and revive " Gorlag " ( 1000 → 2000 / 1000 ) in Attack Position ; however Alister is forbidden from conducting his Battle Phase this turn . Alister then activates " Fire Whip " to revive Seto ' s two " Blue - Eyes White Dragons " ( 3000 → 3500 / 2500 for both ) in Attack Position as FIRE - Attribute monsters under his control ( " Gorlag " : 2000 → 3000 / 1000 ) . Alister Sets a card . Turn 12 : Kaiba Seto has a vision and unlocks the " The Fang of Critias " . It is the card he drew during his Draw Phase . Seto then activates " The Fang of Critias " to target his face - down " Crush Card " in order to Special Summon " Doom Virus Dragon " ( 1900 / 2000 ) in Attack Position . The effect of " Doom Virus Dragon " activates upon being Summoned , allowing Kaiba to destroy every monster Alister controls with 1500 ATK or more . " Doom Virus Dragon " attacks directly , but Alister activates his face - down " Contagion of Madness " to inflict damage to Seto equal to half the ATK of " Doom Virus Dragon " at the same time that Alister takes Battle Damage ( Seto 400 → 0 ; Alister 1200 → 0 ) . Epilogue . Since the duel ended in a DRAW , " The Seal of Orichalcos " does not claim the soul of either player . Alister disappears from sight . Featured cards . The following cards appeared in this episode . Cards in italics debuted here .