Machine / Xyz / Effect

2 Level 6 monsters

Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 Level 5 or higher Effect Monster your opponent controls; negate the effects of that opponent's face-up monster, until the end of the turn.

Psychic / Xyz / Effect

2 Level 3 monsters

At the start of the Battle Phase: You can detach 1 material from this card; during this Battle Phase, a player can only attack with 1 monster, and its attack(s) becomes a direct attack. You can only use this effect of "Number 26: Spaceway Octobypass" once per turn. At the end of the Damage Step, if a monster inflicted battle damage by a direct attack: Give control of the monster that attacked to the turn player's opponent.

Machine / Xyz / Effect

2+ Level 4 monsters

At the end of the Battle Phase, if this card destroyed an opponent's monster by battle: You can Special Summon from your Extra Deck, 1 Rank 10 or higher Machine Xyz Monster by using this face-up card you control as material. (This is treated as an Xyz Summon. Transfer its materials to the Summoned monster.) You can only use this effect of "Number 27: Dreadnought Dreadnoid" once per turn. If this face-up card on the field would be destroyed by battle or card effect, you can detach 1 material from this card instead.

Insect / Xyz / Effect

2 Level 7 monsters

If you control no other monsters, this card can attack directly, but when it does so using this effect, the battle damage inflicted to your opponent is halved. When this card inflicts battle damage to your opponent: You can detach 1 material from this card; inflict 500 damage to your opponent for each card in their hand.

Beast / Xyz / Effect

2 Level 2 monsters

Once per turn: You can detach 1 material from this card, then target 1 monster in your opponent's GY; Special Summon it to your opponent's field. If a monster(s) is Special Summoned to your opponent's field, while you control this monster (except during the Damage Step): You can target 1 face-up monster your opponent controls; Special Summon 1 monster with the same Type or Attribute from your hand, Deck, or GY. You can only use this effect of "Number 29: Mannequin Cat" once per turn.

Insect / Xyz / Effect

2+ Level 2 monsters

Cannot be destroyed by battle, also you take no damage from battles involving this card. All monsters your opponent controls must attack, if able. When an attack is declared: You can activate 1 of these effects;

● Detach 1 material from this card, and if you do, place 1 Hallucination Counter on 1 face-up monster your opponent controls. (The effects, if any, of monsters with Hallucination Counters are negated.)

● Inflict damage to your opponent equal to the ATK of 1 monster with a Hallucination Counter.

Machine / Xyz / Effect

3 Level 1 monsters

Cannot be destroyed by battle. At the end of the Damage Step, if this card battled an opponent's monster: You can detach 1 material from this card; double the ATK of all "Numeron" monsters you currently control, until the end of this turn.

Rock / Xyz / Effect

2 Level 3 monsters

During your Standby Phase: Detach 1 Xyz Material from this card or take 2000 damage. You cannot Special Summon any monsters. While this card has no Xyz Materials, it cannot attack.

Fiend / Xyz / Effect

2 Level 1 monsters

Once per turn, during either player's turn: You can detach 1 Xyz Material from this card; change all monsters your opponent controls to face-up Attack Position, also all monsters your opponent currently controls must attack this card this turn, if able. While you control "Number 13: Embodiment of Crime", this card gains these effects.

● This card cannot be destroyed by battle or by card effects while it has Xyz Material.

● Your opponent takes any battle damage you would have taken from attacks on this card.

Sea Serpent / Xyz / Effect

3 Level 4 monsters

Once per turn, when this attacking card destroys an opponent's monster by battle and sends it to the GY: You can detach 1 material from this card; Special Summon the destroyed monster to your opponent's field in Attack Position (but it loses 1000 ATK), and if you do, this card can make a second attack during this Battle Phase.

Machine / Xyz / Effect

2 Level 5 monsters

Once per turn: You can detach 1 Xyz Material from this card to target 1 face-up monster your opponent controls; inflict damage to your opponent equal to the difference between its original ATK and current ATK, and if you do, this card gains ATK equal to the damage inflicted.

Machine / Xyz / Effect

3 Level 3 monsters

Once per turn: You can detach 1 Xyz Material from this card to target 1 Level 4 or lower Attack Position monster your opponent controls; gain control of it until the End Phase.

Insect / Xyz / Effect

2 Level 10 monsters

All monsters you control gain ATK and DEF equal to the difference between your LP and your opponent's. While this card has Xyz Material, each time your opponent Special Summons a monster(s), inflict 600 damage to your opponent. Once per turn: You can detach 1 Xyz Material from this card; destroy all face-up monsters your opponent controls with ATK less than or equal to this card's.

Machine / Xyz / Effect

2 Level 4 "Chronomaly" monsters

Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 face-up monster your opponent controls; change its ATK to 0 until the end of this turn. You can Tribute 1 "Chronomaly" monster, then target 1 monster your opponent controls, whose current ATK is different from its original ATK; destroy that target.

Sea Serpent / Xyz / Effect

2 Level 4 WATER monsters

When any player's monster declares an attack: You can detach 1 Xyz Material from this card; all monsters your opponent currently controls lose 1000 ATK until the end of this turn. When this card is destroyed by battle or card effect and sent to the Graveyard: You can target 1 other monster in your Graveyard; Special Summon it. You can only use each effect of "Number 37: Hope Woven Dragon Spider Shark" once per turn.

Dragon / Xyz / Effect

2 Level 8 monsters

Once per turn, when a Spell Card or effect is activated on the field (Quick Effect): You can negate that effect, and if you do, attach that card to this card as material. When an opponent's monster declares an attack: You can detach 1 material from this card; change the attack target to this card and perform damage calculation. If another face-up Xyz Monster(s) you control is destroyed by battle or card effect: You can target 1 face-up Xyz Monster you control; it gains ATK equal to 1 of those destroyed monster's original ATK.

Warrior / Xyz / Effect

2 Level 4 monsters

When a monster declares an attack: You can detach 1 material from this card; negate the attack. If this card is targeted for an attack, while it has no material: Destroy this card.

Warrior / Xyz / Effect

2 Level 6 monsters

If this card is Xyz Summoned: The ATK of all monsters your opponent currently controls become 0. Once per turn (Quick Effect): You can detach 1 material from this card, then target 1 face-up Xyz Monster you control and 1 "Utopia" monster in your GY; banish the first target, and if you do, Special Summon the second target, then gain 1250 LP.

Warrior / Xyz / Effect

2 Level 4 monsters

(Quick Effect): You can detach 1 material from this card; add 1 "Double or Nothing!" from your Deck to your hand, then Special Summon from your Extra Deck, 1 "Utopia" Xyz Monster, except "Number 39: Utopia Double", by using this face-up card you control as material, and if you do, its ATK becomes doubled, but it cannot attack directly. (This is treated as an Xyz Summon. Transfer its materials to the Summoned monster.) You can only use this effect of "Number 39: Utopia Double" once per turn.

Warrior / Xyz / Effect

2 Level 4 monsters

If this card is Special Summoned: You can target 1 "Number" Xyz Monster in your GY, except "Number 39: Utopia Rising"; Special Summon it in Defense Position, then you can detach all materials from this card and attach them to that monster. If you Xyz Summon (except during the Damage Step): You can Special Summon this card from your GY, but banish it when it leaves the field. You can only use each effect of "Number 39: Utopia Rising" once per turn.

Warrior / Xyz / Effect

2 Level 1 monsters

When any player's monster declares an attack: You can detach 1 Xyz Material from this card; negate the attack, and if you negated an Xyz Monster's attack, this card gains ATK equal to that monster's Rank x 500.

Insect / Xyz / Effect

2 Level 3 monsters

If the battle position of this card is changed: You can Special Summon 1 Insect monster from your hand or GY in Defense Position. When a monster on the field activates its effect: You can detach 1 material from this card, then target that monster; negate its effects, then make 1 Insect monster on the field either gain 500 DEF, or change its battle position. You can only use each effect of "Number 3: Cicada King" once per turn.

Machine / Xyz / Effect

3 Level 1 monsters

Cannot be destroyed by battle. At the end of the Damage Step, if this card battled an opponent's monster: You can detach 1 material from this card; double the ATK of all "Numeron" monsters you currently control, until the end of this turn.

Machine / Xyz / Effect

2 Level 8 monsters

Once per turn: You can detach 1 material from this card; place 1 String Counter on each face-up monster on the field, except this card. Once per turn, during the next End Phase of the opponent of the player who placed a String Counter(s) by this effect: Destroy the monsters with String Counters, and if you do, inflict 500 damage to your opponent for each monster destroyed.

Fiend / Xyz / Effect

2 Level 4 monsters

Once per turn, during your Standby Phase, detach 1 material from this card. If you cannot, destroy it. This Attack Position card cannot be destroyed by your opponent's card effects. Your opponent cannot target this Attack Position card with card effects. While this card is in face-up Defense Position, change all face-up monsters on the field to Defense Position, also negate the activated effects of monsters that were in Defense Position when that effect was activated.