Yu - Gi - Oh ! ARC - V - Episode 144 " The Cursed Gear Mask " is the one hundred and forty - fourth episode of the Yu - Gi - Oh ! ARC - V anime . It first aired in Japan on February 26 , 2017 . It became available with official subtitles via Crunchyroll on February 13 , 2018 . Featured Duel : Yuya Sakaki vs . Dennis McField . At the start of the Duel , the Field Spell Card " Crossover " is activate d , as per the rules of an Action Duel . It will allow the players to use Action Card s , but they may only have one in their hand at a time . Turn 1 : Yuya Yuya activates " Performapal Gongato " ( 2 ) and " Xiangsheng Magician " ( 8 ) in his Pendulum Zone s . He then Pendulum Summon s " Odd - Eyes Pendulum Dragon " ( 2500 / 2000 ) in Attack Position . Turn 2 : Dennis Dennis Normal Summon s " Performage Bubble Gardna " ( 800 / 2000 ) . Since a " Performage " monster was Normal or Special Summon ed , Dennis Special Summons " Performage Filmsy Slimmer " ( 100 / 1200 ) in Attack Position via its own effect . Dennis activates " Polymerization " , fusing " Bubble Gardna " and " Filmsy Slimmer " to Fusion Summon " Performage Trapeze Witch " ( 2400 / 1800 ) in Attack position . Dennis equip s " Ancient Gear Mask " to " Trapeze Witch " . " Ancient Gear Mask " prevents the equip ped monster from being destroyed by battle or card effects once per turn , prevents the opponent from activating Spell / Trap Card s if it attacks , allows the equipped monster to inflict piercing damage , and allows Dennis to double the battle damage if the equipped monster destroy s a monster by battle . " Trapeze Witch " attacks " Odd - Eyes " . As a " Performage " monster is battling an opponent ' s monster , Dennis activates its effect , which decreases the ATK of that monster by 600 ( " Odd - Eyes " : 2500 → 1900 ATK ) . Yuya finds an Action Card , but the effect of " Ancient Gear Mask " prevents Yuya from activating it until the end of the Damage Step . The attack continues and " Odd - Eyes " is destroyed . The effect of " Ancient Gear Mask " doubles the battle damage to Yuya ( Yuya : 4000 → 3000 LP ) . Turn 3 : Yuya Yuya Pendulum Summons " Odd - Eyes " ( 2500 / 2000 ) from his Extra Deck and " Performapal Miracle Mirrorabbit " ( 1200 / 1200 ) from his hand , both in Attack Position . " Odd - Eyes " attacks " Trapeze Witch " , but Dennis activates the effect of " Trapeze Witch " to decrease the ATK of " Odd - Eyes " . As a target ing effect that would change the ATK of only one monster was activated , Yuya activates the effect of " Mirrorabbit " , allowing him to redirect that effect to itself ( " Mirrorabbit " : 1200 → 600 ATK ) . The attack continues , but the first effect of " Ancient Gear Mask " prevents the destruction of " FoTrapezerce Witch " , once per turn . However , the effect of " Odd - Eyes " doubles the battle damage since " Trapeze Witch " is Level 5 or higher ( Dennis : 4000 → 3800 LP ) . Yuya activates the second effect of " Mirrorabbit " , allowing a monster he controls to attack again , at the expense of not attacking itself . He targets " Odd - Eyes " . " Odd - Eyes " attacks " Trapeze Witch " , but the effect of " Trapeze Witch " acitvates , reducing the ATK of " Odd - Eyes " by 600 . Yuya activates the first effect of " Mirrorabbit " to redirect that effect to itself ( " Mirrorabbit " : 600 → 0 ATK ) . The attack continues and " Trapeze Witch " is destroyed , doubling the battle damage to Dennis ( Dennis : 3800 → 3600 LP ) . Turn 4 : Dennis Dennis activates " Performage Reversal Dancer " ( 2 ) and " Performage Fire Dancer " ( 6 ) in his Pendulum Zones . He then Pendulum Summons " Bubble Gardna " ( 800 / 2000 ) and " Filmsy Slimmer " ( 100 / 1200 ) , both in Attack Position . Dennis overlays his two Level 4 Spellcaster - Type monsters to Xyz Summon " Performage Trapeze Magician " ( 2500 / 2000 , ORU : 2 ) in Attack Position . Dennis activates the effect of " Trapeze Magician " , detaching an Overlay Unit ( " Trapeze Magician " : 2 → 1 ORU ) to let a monster he controls attack twice per Battle Phase this turn , but if it does not , that monster is destroyed at the end of the Battle Phase . He targets " Trapeze Magician " itself " " Trapeze Magician " attacks " Mirrorabbit " , but Yuya activates the Action Card " Evasion " , negating the attack . " Trapeze Magician " attacks " Odd - Eyes " , but Yuya finds and activates the Action Card " Miracle " , preventing the destruction of " Odd - Eyes " by battle and halving the battle damage . The attack continues and " Trapeze Magician " is destroyed . Dennis activates the Quick - Play Spell Card " Rank - Up - Magic Magical Force " , allowing him to Special Summon an Xyz Monster that was destroyed by battle this turn from the Graveyard , then Special Summon a Spellcaster - Type monster that is 1 Rank higher than that monster by using it as the Overlay Unit , then attach itself to the monster Summoned by its effect . Dennis Special Summons " Trapeze Magician " ( 2500 / 2000 ) , then performs a Rank - Up Xyz Evolution to Xyz Summon " Performage Trapeze High Magician " ( 2700 / 2200 , ORU : 2 ) in Attack Position . Dennis activates the effect of " Trapeze High Magician " , detaching an Overlay Unit ( " Trapeze High Magician " : 2 → 1 ORU ) to let it attack three times this turn , though only one of these attacks may be a direct attack . Yuya attempts to grab an Action Card , but he fails to reach it . " Trapeze High Magician " attacks and destroys " Odd - Eyes " ( Yuya : 3000 → 2800 LP ) . Yuya again attempts to grab an Action Card , but he fails to reach it . " Trapeze High Magician " attacks and destroys " Mirrorabbit " ( Yuya : 2800 → 100 LP ) . " Trapeze High Magician " attacks directly , but Yuya activates the Pendulum Effect of " Gongato " as he controls no monsters , reducing the battle damage to 0 . Turn 5 : Yuya Yuya Pendulum Summons " Odd - Eyes " ( 2500 / 2000 ) and " Mirrorabbit " ( 1200 / 12000 ) from his Extra Deck , both in Attack Position . Yuya then Normal Summons " Performapal Sword Fish " ( 600 / 600 ) . Yuya activates the effect of " Sword Fish " , allowing him to reduce the ATK of a monster on the field by 600 until the End Phase . He targets " Trapeze High Magician " ( " Trapeze High Magician " : 2700 → 2100 ATK ) . Dennis activates the effect of " Trapeze High Magician " , detaching an Overlay Unit ( " Trapeze High Magician " : 1 → 0 ORU ) to prevent its destruction by battle or card effect up to thrice per turn . Yuya activates the Continuous Spell Card " Challenge Stairs " . While active , if a monster Yuya controls fails to destroy an opponent ' s monster by battle , Yuya can send a card he controls to the Graveyard to let that monster attack again . Yuya then activates the Continuous Spell " Hope Stairs " , which increases the ATK of a monster he controls that attacked by 400 until the next Standby Phase . " Odd - Eyes " attacks " Trapeze High Magician " , but the effect " Trapeze High Magician " prevents it from being destroyed ( Dennis : 3600 → 3200 LP ) . The effect of " Hope Stairs " activates , increasing th ATK of " Odd - Eyes " by 400 until the next Standby Phase ( " Odd - Eyes " : 2500 → 2900 ATK ) . As a monster on the field gained ATK , Dennis activates the Pendulum Effect of " Reversal Dancer " , allowing him to increase the ATK of a " Performage " monster by the same amount . He targets " Trapeze High Magician " ( " Trapeze High Magician " : 2100 → 2500 ATK ) . Yuya activates the effect of " Mirrorabbit " , allowing " Odd - Eyes " to attack once again , at the expense of not attacking itself . " Odd - Eyes " attacks " Trapeze High Magician " , but it is not destroyed ( Dennis : 3200 → 2800 LP ) . Yuya activates the effect of " Hope Stairs " , increasing the ATK of " Odd - Eyes " by 400 ( " Odd - Eyes " : 2900 → 3300 ATK ) . Yuya activate the effect of " Challenge Stairs " , sending " Xiangsheng Magician " to the Graveyard to let " Odd - Eyes " attack again . " Trapeze High Magician " is not destroyed ( Dennis : 2800 → 2000 LP ) . Yuya activates the effect of " Hope Stairs " to increase the ATK of " Odd - Eyes " by 400 ( " Odd - Eyes " : 3300 → 3700 ATK ) . Yuya activates the effect of " Challenge Stairs " , sending " Performapal Gongato " to let " Odd - Eyes " attack again . " Odd - Eyes " attacks " Trapeze High Magician " , and Yuya activates the Action Card " Miracle " , preventing the destruction of " Trapeze High Magician " and halving the battle damage ( Dennis : 2000 → 1400 LP ) . Yuya activates the effect of " Hope Stairs " , increasing the ATK of " Odd - Eyes " by 400 ( " Odd - Eyes " : 3700 → 4100 ATK ) . Yuya activates the effect of " Challenge Stairs " , sending " Sword Fish " to the Graveyard to allow " Odd - Eyes " to attack once again . " Odd - Eyes " attacks and destroys " Trapeze High Magician " ( Dennis : 1400 → 0 LP ) . Featured cards . The following cards appeared in this episode . Cards in italics debuted here .