DARK 4

You can Special Summon this card (from your hand) by discarding 1 Level 5 or higher DARK monster. Once per turn: You can discard 1 DARK monster; send 1 DARK monster from your Deck to the GY.

DARK 12

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand or Graveyard) by sending 4 face-up Level 1 monsters you control to the Graveyard, and cannot be Special Summoned by other ways. Other monsters you control cannot attack. During either player's Battle Step, once per battle involving this card: You can banish 1 Level 1 monster from your Graveyard; until the end of the Damage Step, this card is unaffected by other cards' effects, also it cannot be destroyed by battle.

DARK 4

If this card is Special Summoned: You can add 1 "Change" Quick-Play Spell Card from your Deck to your hand. If this card is sent to the GY: You can add 1 "HERO" monster from your Deck to your hand, except "Elemental HERO Shadow Mist". You can only use 1 "Elemental HERO Shadow Mist" effect per turn, and only once that turn.

LIGHT 4

You can discard this card; add 1 "Dark Fusion", or 1 card that specifically lists "Dark Fusion" in its text, from your Deck to your hand, except "Evil HERO Adusted Gold". You can only use this effect of "Evil HERO Adusted Gold" once per turn. Cannot attack unless you control a Fusion Monster.

EARTH 4

During your Main Phase 1: You can banish this card from the field, then target 1 Fiend monster you control; that target can make a second attack during each Battle Phase while you control it face-up. Once per turn, during your second Standby Phase after this card was banished to activate this effect: Special Summon this card in Attack Position.

DARK 2

If you control no monsters, you can Special Summon this card (from your hand) in Attack Position. Once per turn, during the End Phase, if this card was Tributed this turn to Tribute Summon a "HERO" monster: Draw 1 card.

EARTH 7

If your opponent controls a monster, you can Tribute Summon this card face-up with 1 Tribute. If this card attacks a Defense Position monster, inflict piercing battle damage.

DARK 5

You can banish this card from your GY; Special Summon 1 "Evil HERO" monster from your hand or Deck, except "Evil HERO Sinister Necrom". You can only use this effect of "Evil HERO Sinister Necrom" once per turn.

DARK 10

During your Main Phase: You can activate this effect; this card in your hand becomes revealed until the end of your opponent's turn. While this card is revealed by this effect, Set cards on the field cannot be destroyed by card effects. If a Set Spell/Trap Card is activated (except during the Damage Step): You can Special Summon this card from your hand, then, if you activated this effect while this card was revealed, you can reveal and Set 1 Spell/Trap directly from your Deck, but banish it during the End Phase of the next turn. You can only use 1 "Lord of the Heavenly Prison" effect per turn, and only once that turn.

WIND 3

A winged Elemental HERO who wheels through the sky and manipulates the wind. His signature move, Featherbreak, gives villainy a blow from sky-high.

FIRE 3

A flame manipulator who was the first Elemental HERO woman. Her Burstfire burns away villainy.

EARTH 4

An Elemental HERO with a clay body built-to-last. He'll preserve his Elemental HERO colleagues at any cost.

LIGHT 4

''An Elemental HERO and a warrior of light who proficiently wields many kinds of armaments. His Static Shockwave cuts off the path of villainy.''

Spell Normal

If you control no face-up monsters: Pay half your LP; Special Summon 1 Level 4 or lower "Elemental HERO" monster from your Deck.

Spell Normal

Draw 2 cards, then banish 1 DARK monster from your hand, or, if you do not have any in your hand, send your entire hand to the GY.

Spell Normal

Fusion Summon 1 Fusion Monster from your Extra Deck, that must be Special Summoned with "Dark Fusion", by banishing the Fusion Materials listed on it from your hand and/or GY. (This is treated as a Fusion Summon with "Dark Fusion".)

Spell Normal

Fusion Summon 1 Fiend Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material. Your opponent cannot target it with card effects this turn.

Spell Normal

Add 1 "Elemental HERO" monster from your Deck to your hand.

Spell Normal

If you control a Fiend monster: Activate 1 of these effects, based on the number of monsters in your opponent's GY; ● 1+: Draw 1 card. ● 4+: Add 1 "HERO" monster or 1 "Dark Fusion" from your Deck to your hand. ● 10+: Add 1 "Polymerization" Spell or 1 "Fusion" Spell from your Deck to your hand. You can only activate 1 "Evil Mind" per turn.

Spell Normal

Send 1 monster from your Deck to the GY.

Spell Quick

Target 1 "HERO" monster you control; send it to the GY, also, after that, if it left the field by this effect, Special Summon 1 "Masked HERO" monster from your Extra Deck with the same Attribute that the sent monster had when it was on the field (its original Attribute, if face-down).

Spell Normal

Target 1 monster in either GY; Special Summon it.

Spell Normal

Draw 2 cards.

Spell Normal

Add 1 Level 4 or lower Warrior monster from your Deck to your hand.

Spell Quick

Discard 1 card; Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from either field as Fusion Material. Neither player can activate cards or effects in response to this card's activation.

Spell Field

You can Fusion Summon Fusion Monsters that must be Special Summoned with "Dark Fusion", with effects other than "Dark Fusion". Once per turn, during damage calculation, if your Fiend monster battles an opponent's monster: You can send 1 "Evil HERO" monster from your Deck or Extra Deck to the GY; your monster gains ATK equal to the Level of the monster sent to the GY x 200, until the end of this turn (even if this card leaves the field).

Trap Continuous

Activate this card by targeting 1 monster in your GY; Special Summon that target in Attack Position. When this card leaves the field, destroy that monster. When that monster is destroyed, destroy this card.

Trap Continuous

Activate by paying 1000 LP. Negate the effects of all face-up monsters while they are face-up on the field (but their effects can still be activated).

Trap Normal

When a monster(s) is Summoned: Destroy all monsters on the field.

EARTH 8

1 Fiend-Type monster + 1 Rock-Type monster Must be Special Summoned with "Dark Fusion" and cannot be Special Summoned by other ways. The original ATK of this card is equal to the combined original ATK of the Fusion Material Monsters used to Fusion Summon it. When this card declares an attack: You can change all Defense Position monsters your opponent controls to face-up Attack Position. (Flip Effects are not activated at this time.)

FIRE 6

"Elemental HERO Clayman" + "Elemental HERO Burstinatrix" Must be Special Summoned with "Dark Fusion" and cannot be Special Summoned by other ways. This card cannot be destroyed by Spell Cards. During each of your Standby Phases: Inflict 1000 damage to your opponent. This card must be in face-up Defense Position to activate and to resolve this effect.

FIRE 6

"Elemental HERO Avian" + "Elemental HERO Burstinatrix" Must be Special Summoned with "Dark Fusion" and cannot be Special Summoned by other ways. If this card attacks a Defense Position monster, inflict piercing Battle Damage to your opponent. When this card destroys a monster by battle and sends it to the Graveyard: Inflict damage to your opponent equal to either the ATK or DEF (whichever is higher) of the destroyed monster in the Graveyard.

LIGHT 6

"Elemental HERO Sparkman" + "Elemental HERO Clayman" Must be Special Summoned with "Dark Fusion" and cannot be Special Summoned by other ways. Once per turn: You can target 1 monster on the field; destroy that target.

DARK 8

1 "Evil HERO" monster + 1 Level 5 or higher monster Must be Special Summoned with "Dark Fusion". Cannot be destroyed by battle or card effects. During your Main Phase: You can destroy all monsters your opponent controls with ATK less than or equal to this card's, also this card gains 200 ATK for each monster destroyed this way, also you cannot declare an attack for the rest of this turn, except with "HERO" monsters. You can only use this effect of "Evil HERO Malicious Bane" once per turn.

FIRE 8

"Evil HERO Malicious Edge" + 1 Level 6 or higher Fiend monster Must be Special Summoned with "Dark Fusion". During your opponent's Battle Phase, all monsters they control are changed to face-up Attack Position, and each monster they control must attack this card, if able.

DARK 6

Must be Special Summoned by "Mask Change". Any card sent to your opponent's GY is banished instead. Once per turn, if your opponent adds a card(s) from their Deck to their hand (except during the Draw Phase or the Damage Step): You can banish 1 random card from your opponent's hand.

DARK 3

If this card is sent to the GY by card effect, or by being destroyed by battle: You can add 1 "Archfiend" card from your Deck to your hand, except "Archfiend Heiress". You can only use this effect of "Archfiend Heiress" once per turn.

DARK 7

When your opponent Special Summons a monster (except during the Damage Step): You can discard 1 card; Special Summon this card from your hand. Your opponent cannot banish cards.

LIGHT 4

You can discard this card; add 1 "Dark Fusion", or 1 card that specifically lists "Dark Fusion" in its text, from your Deck to your hand, except "Evil HERO Adusted Gold". You can only use this effect of "Evil HERO Adusted Gold" once per turn. Cannot attack unless you control a Fusion Monster.

LIGHT 4

If you control a Fusion Monster that must be Special Summoned with "Dark Fusion", you can Special Summon this card (from your hand). You can only Special Summon "Evil HERO Dead-End Prison" once per turn this way. You can send 1 "HERO" monster from your Deck to the GY; if you Fusion Summon a "HERO" monster this turn, this face-up card can be used as a substitute for 1 material mentioned by name, but all other Fusion Materials must be correct. You can only use this effect of "Evil HERO Dead-End Prison" once per turn.

WIND 6

If this card is Normal or Special Summoned: You can add 1 "Dark Fusion" from your Deck or GY to your hand. You can banish this card and 4 other monsters from your GY; Set 1 "Super Polymerization" from your Deck, also you cannot Special Summon (except "HERO" monsters), but you can Fusion Summon monsters that must be Special Summoned with "Dark Fusion", using other cards' effects. These effects last until the end of your opponent's turn. You can only use each effect of "Evil HERO Infernal Rider" once per turn.

DARK 5

You can banish this card from your GY; Special Summon 1 "Evil HERO" monster from your hand or Deck, except "Evil HERO Sinister Necrom". You can only use this effect of "Evil HERO Sinister Necrom" once per turn.

DARK 7

If your opponent Special Summons a Link Monster(s) (except during the Damage Step): You can Special Summon this card from your hand, draw cards equal to the number of Link Monsters your opponent controls +1, then shuffle cards from your hand into the Deck equal to the number of Link Monsters they control. When your opponent activates a card or effect that targets a monster(s) you control (Quick Effect): You can discard 1 card; negate the activation, and if you do, destroy it. You can only use each effect of "Fantastical Dragon Phantazmay" once per turn.

LIGHT 3

If this card is Normal Summoned: You can banish 1 "Archfiend" card from your GY; add 2 "Archfiend" cards from your Deck to your hand, except "Highness Archfiend", also you cannot Special Summon from the Extra Deck for the rest of this turn, except "Archfiend" monsters. When your Ritual Monster is destroyed by battle while this card is in your GY: You can Special Summon this card. You can only use each effect of "Highness Archfiend" once per turn.

EARTH 8

You can Special Summon this card (from your hand) by revealing another monster with 2500 ATK or DEF in your hand. You can only Special Summon "Regenesis Archfiend" once per turn this way. You can only use each of the following effects of "Regenesis Archfiend" once per turn. If this card is Normal or Special Summoned: You can add 1 "Regenesis" card from your Deck or banishment to your hand, except "Regenesis Archfiend". During your opponent's End Phase, if this card is in the GY because it was sent there this turn: You can add this card to your hand.

WATER 7

If a monster with 2500 original ATK or DEF is on the field, you can Special Summon this card (from your hand). You can only Special Summon "Regenesis Sage" once per turn this way. You can only use each of the following effects of "Regenesis Sage" once per turn. When your opponent activates a card or effect (Quick Effect): You can send 1 other "Regenesis" card from your hand or face-up field to the GY; negate the activation, and if you do, destroy that card. During your opponent's End Phase, if this card is in the GY because it was sent there this turn: You can add this card to your hand.

FIRE 7

You can Tribute this card from your hand or face-up field; add 1 "Archfiend" card from your Deck to your hand, except "Royal Archfiend", also you cannot Special Summon from the Extra Deck for the rest of this turn, except "Archfiend" monsters, but you can Normal Summon 1 Fiend monster during your Main Phase this turn, in addition to your Normal Summon/Set (you can only gain this effect once per turn). When your Ritual Monster is destroyed by battle while this card is in your GY: You can Special Summon this card. You can only use each effect of "Royal Archfiend" once per turn.

DARK 1

You can Tribute this card; Special Summon 1 "Yubel" monster from your Deck. During your opponent's turn, when a monster effect is activated, while you control a "Yubel" monster (Quick Effect): You can Tribute this card; the activated effect becomes "Destroy 1 "Yubel" monster on the field". During your End Phase, if you control "Yubel" and this card is in your GY: You can add this card to your hand, or Special Summon it. You can only use each effect of "Samsara D Lotus" once per turn.

DARK 10

Cannot be destroyed by battle, also you take no damage from battles involving this card. If this card is destroyed: You can Special Summon 1 of your "Yubel" that is banished or in your hand, Deck, or GY. You can only use each of the following effects of "Spirit of Yubel" once per turn. When an opponent's monster declares an attack: You can Special Summon this card from your hand. If this card is Special Summoned: You can add to your hand or Set 1 Spell/Trap from your Deck that mentions "Yubel".

FIRE 7

[ Pendulum Effect ] You can target 1 other face-up Spell/Trap on the field; destroy both it and this card. You can only use this effect of "Archfiend Emperor" once per turn. [ Monster Effect ] You can Ritual Summon this card with "Throne of the Archfiends". Must be Ritual Summoned. Unaffected by other monsters' effects while in the Extra Monster Zone. You can only use each of the following effects of "Archfiend Emperor" once per turn. If this card is Ritual Summoned from the Extra Deck: You can banish all monsters on the field, except in the Extra Monster Zones. If this card is in the Extra Monster Zone: You can Special Summon 1 Fiend monster from your hand, Deck, GY, or banishment.

LIGHT 79

[ Pendulum Effect ] You can target 1 "Archfiend" Spell/Trap in your GY or banishment; destroy this card, and if you do, add the targeted card to your hand. You can only use this effect of "Doom Regina Archfiend" once per turn. [ Monster Effect ] You can Ritual Summon this card with "Throne of the Archfiends". Must be Ritual Summoned. If this card is Ritual Summoned: You can destroy as many Spells/Traps your opponent controls as possible, then if this card is in the Extra Monster Zone, you can banish all Spells and Traps from your opponent's GY. You can only use this effect of "Doom Regina Archfiend" once per turn. Unaffected by other monsters' effects while in the Extra Monster Zone.

DARK 6

You can Ritual Summon this card with "Ritual of the Matador". If this card is Ritual Summoned: You can add 2 "Archfiend" cards from your Deck to your hand, except "Matador Archfiend", also this card cannot attack for the rest of this turn. You can only use this effect of "Matador Archfiend" once per turn. Cannot be destroyed by battle, also you take no battle damage from battles involving this card. After damage calculation, if this card battled a monster: Destroy that monster, and if you do, inflict 1000 damage to your opponent.

Spell Field

Fiend monsters in the Extra Monster Zone(s) gain 1000 ATK. You can activate 1 of these effects; ● Banish 1 Fiend monster or 1 "Archfiend" card from your hand or GY; add 1 "Archfiend" card from your Deck to your hand, except a Field Spell. ● Add 1 "Archfiend" Pendulum Monster from your Deck to your face-up Extra Deck. You can only use this effect of "Archfiend Strategy" once per turn.

Spell Quick

Activate 1 of these effects; ● Set 1 "Archfiend" Trap from your Deck or GY. It can be activated this turn. ● Ritual Summon 1 "Archfiend" Ritual Monster from your hand or face-up Extra Deck, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. You can only activate 1 "Archfiend Usurpation" per turn.

Spell Normal

Activate 1 of these effects (but you can only use each effect of "Dark Contact" once per turn); ● Fusion Summon 1 Fusion Monster from your Extra Deck that must be Special Summoned with "Dark Fusion", by shuffling its materials from your field, GY, and/or banishment into the Deck. (This is treated as a Fusion Summon with "Dark Fusion".) ● Add 1 "Supreme King's Castle" or "Dark Fusion" from your Deck to your hand.

Spell Normal

Fusion Summon 1 Fiend Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material. Your opponent cannot target it with card effects this turn.

Spell Normal

Discard 1 card; take 1 Level 4 or lower "Evil HERO" monster from your Deck and either add it to your hand or Special Summon it, also for the rest of this turn after this card resolves, you cannot Special Summon from the Extra Deck, except "HERO" monsters. If this card is in your GY, except the turn it was sent there: You can banish this card from your GY; add 1 "Dark Fusion" from your GY to your hand. You can only use each effect of "Evil Assault" once per turn.

Spell Normal

Add 1 LIGHT Fiend monster from your Deck to your hand, then discard 1 card. You can banish this card from your GY; Fusion Summon 1 "Fiendsmith" Fusion Monster from your Extra Deck, using monsters from your hand or field. You can only use each effect of "Fiendsmith's Tract" once per turn.

Spell Normal

If you control no face-up cards: Activate 1 of these effects; ● Destroy all Attack Position monsters your opponent controls. ● Destroy all Spells and Traps your opponent controls. You can only activate 1 "Lightning Storm" per turn.

Spell Normal

Send 1 monster from your hand to the GY; Special Summon 1 Level 1 monster from your hand or Deck.

Spell Normal

Add 1 Ritual Spell from your Deck to your hand, and add 1 Ritual Monster from your Deck or GY to your hand whose name is listed on that Ritual Spell. You can only activate 1 "Pre-Preparation of Rites" per turn.

Spell Normal

This card can be used to Ritual Summon "Matador Archfiend". You must also Tribute monsters from your hand or field whose total Levels equal 6 or more. You can banish this card from your GY; Special Summon 1 non-Ritual "Archfiend" monster from your hand. You can only use this effect of "Ritual of the Matador" once per turn.

Spell Quick

Discard 1 card; Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from either field as Fusion Material. Neither player can activate cards or effects in response to this card's activation.

Spell Normal

Ritual Summon 1 "Archfiend" Ritual Monster from your hand, face-up Extra Deck, GY, or banishment, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. During the Standby Phase, if you have "Archfiend Emperor" in your face-up Extra Deck: You can add this card from your GY or banishment to your hand. You can only use this effect of "Throne of the Archfiends" once per turn.

Spell Normal

If your opponent has activated a monster effect during this turn: Set 1 Normal Spell/Trap directly from your Deck, except "Triple Tactics Thrust", or if your opponent controls a monster, you can add it to your hand instead. That Set card cannot be activated this turn. You can only activate 1 "Triple Tactics Thrust" per turn.

Spell Normal

Your opponent cannot activate monster effects in response to this card's activation. Send 1 monster from your Extra Deck to the GY, then target 1 monster your opponent controls with the same card type (Fusion, Synchro, Xyz, Pendulum, or Link); shuffle it into the Deck.

Trap Normal

Special Summon 1 Level 7 or lower "Archfiend" monster from your hand or Deck, or if you have an "Archfiend" Ritual Monster in your face-up Extra Deck, you can Special Summon up to 1 each of "Royal Archfiend", "Duke Archfiend", and "Highness Archfiend" from your hand and/or Deck instead. You can only activate 1 "Archfiend Playtime" per turn.

Trap Normal

If you control a Fiend monster: Target 1 card on the field; destroy it, then, you can send 1 Fiend monster from your Deck to the GY.

Trap Normal

Target face-up cards your opponent controls, up to the number of "Dark Fusion" and Spells that mention it in your GY; negate their effects until the end of this turn. If this card is in your GY, except the turn it was sent there: You can banish it, then target up to 5 "HERO" monsters in your GY and/or banishment; shuffle them into the Deck. You can only use each effect of "Dark Supremacy" once per turn.

EARTH 8

1 Fiend monster + 1 Warrior monster Must be Special Summoned with "Dark Fusion". Monsters your opponent controls lose ATK equal to the total original ATK of the materials used for this card's Fusion Summon. Can make a second attack during each Battle Phase. If this face-up Special Summoned card in its owner's control leaves the field by an opponent's card: You can target 1 Fiend or Warrior monster in your GY; Special Summon it in Defense Position.

FIRE 6

"Elemental HERO Avian" or "Elemental HERO Burstinatrix" + 1 "HERO" monster Must be Special Summoned with "Dark Fusion". If this card is Special Summoned: You can add 1 "Dark Fusion" or 1 card that mentions it from your Deck or GY to your hand, except Fusion Monsters. If your "HERO" monster destroys an opponent's monster by battle: Inflict 2100 damage to your opponent. You can only use each effect of "Evil HERO Inferno Wing - Backfire" once per turn.

DARK 8

1 "Evil HERO" monster + 1 Level 5 or higher monster Must be Special Summoned with "Dark Fusion". Cannot be destroyed by battle or card effects. During your Main Phase: You can destroy all monsters your opponent controls with ATK less than or equal to this card's, also this card gains 200 ATK for each monster destroyed this way, also you cannot declare an attack for the rest of this turn, except with "HERO" monsters. You can only use this effect of "Evil HERO Malicious Bane" once per turn.

DARK 10

"Elemental HERO Neos" (or 1 Fusion Monster that mentions it) + 1 Effect Monster on the field Must be Special Summoned with "Dark Fusion". Cannot be destroyed by battle or card effects. If this card is Special Summoned, or a monster(s) is sent to your opponent's GY while this card is on the field: You can target 1 face-up monster your opponent controls; take control of it. You can only use this effect of "Evil HERO Neos Lord" once per turn.

DARK 6

2 monsters with the same Type and Attribute, but different names Any battle damage your opponent takes from battles involving this card is doubled. If this card is sent to the GY: You can draw 1 card. You can only use this effect of "Garura, Wings of Resonant Life" once per turn.

WATER 4

2 monsters with the same Attribute but different Types Your opponent cannot target this card, or monsters on the field with the same Attribute as this card, with card effects. Once per turn (Quick Effect): You can declare 1 Attribute; this card becomes that Attribute until the end of this turn.

DARK 9

1 "Yubel" monster + 1 Fiend monster with 0 ATK/DEF Must be Special Summoned (from your Extra Deck) by shuffling the above cards from your hand, field, and/or GY into the Deck/Extra Deck. Cannot be used as Fusion Material. Cannot be destroyed by battle, also you take no damage from battles involving this card. When your opponent activates a monster effect (Quick Effect): You can Tribute this card; the activated effect becomes "Your opponent destroys 1 "Yubel" monster in their hand, Deck, or field". You can only use this effect of "Phantom of Yubel" once per turn.

DARK 9

3 DARK monsters on the field Gains ATK equal to the total original ATK of all other monsters on the field with a Predator Counter. You can only use each of the following effects of "Predaplant Triphyoverutum" once per turn. ● When your opponent Special Summons a monster(s) from their Extra Deck while you control this Fusion Summoned card (Quick Effect): You can negate the Summon, and if you do, destroy that monster(s). ● If your opponent controls a monster with a Predator Counter(s): You can Special Summon this card from your GY in Defense Position.

DARK 12

1 "Yubel" monster + 1+ Effect Monsters on the field If this card is Fusion Summoned: You can inflict 500 damage to your opponent for each material used. You can only use this effect of "Yubel - The Loving Defender Forever" once per turn. Cannot be destroyed by battle or card effects, also you take no battle damage from battles involving this card. At the end of the Damage Step, if this card battled an opponent's monster: Inflict damage to your opponent equal to that opponent's monster's ATK, and if you do, banish that monster.

DARK

2 non-Link Monsters During your opponent's Main Phase, you can (Quick Effect): Immediately after this effect resolves, Link Summon 1 Link Monster using materials you control, including this card. You can only use this effect of "I:P Masquerena" once per turn. A Link Monster that used this card as material cannot be destroyed by your opponent's card effects.

DARK

2 Effect Monsters If this card is Link Summoned using a Fusion, Synchro, Xyz, or Link Monster as material: You can target 1 card on the field or in either GY; banish it, also your monsters cannot attack directly this turn. When your opponent activates a card or effect (Quick Effect): You can target 2 face-up monsters on the field, including a monster you control; banish both until the End Phase. You can only use each effect of "S:P Little Knight" once per turn.

LIGHT 6

1 Tuner + 1+ non-Tuner monsters If this card is Special Summoned: You can increase or decrease its Level by 1. If this card is sent to the GY: You can target 1 face-up card your opponent controls; return it to the hand. You can only use this effect of "Golden Cloud Beast - Malong" once per turn.

DARK

2+ Level 9 monsters If this card is Xyz Summoned: You can send 1 monster from your Extra Deck to the GY. You can target monsters in your GY, up to the number of materials this card has; detach materials from this card equal to the number of those targets in the GY, and if you do, attach those targets to this card. If this card is sent to the GY: You can target 1 face-up card on the field; negate its effects until the end of this turn. You can only use each effect of "Mereologic Aggregator" once per turn.

DARK

2 Level 12 monsters During the turn, or turn after, your opponent Special Summoned 2 or more monsters from the Extra Deck, you can also Xyz Summon this card by using 1 monster you control with the highest ATK (your choice, if tied). (Transfer its materials to this card.) If you do, you cannot Normal or Special Summon monsters for the rest of this turn. While this Xyz Summoned monster is on the field, neither player can activate the effects of monsters with 3000 or more ATK. Once per turn: You can detach 1 material from this card; return 1 monster from the field to the hand.