EARTH 1

When your opponent activates a card or effect (Quick Effect): You can send this card from your hand or field to the GY, then target 1 "Subterror" monster you control; negate the activation, then change the targeted monster to face-down Defense Position. You can target 1 face-up monster you control; change it to face-down Defense Position, and if you do, Special Summon 1 "Subterror" monster from your hand or GY, in face-up or face-down Defense Position. You can only use each effect of "Subterror Fiendess" once per turn.

EARTH 4

During either player's turn: You can send 1 "Subterror" monster from your Deck to the Graveyard; Tribute this card and at least 1 other monster so the total original Levels Tributed equal or exceed the Level of that "Subterror" monster in the Graveyard, and if you do, Special Summon that monster in face-up or face-down Defense Position. If a "Subterror Behemoth" monster is flipped face-up while this card is in your Graveyard: You can Special Summon this card. You can only use each effect of "Subterror Nemesis Warrior" once per turn.

WATER 4

FLIP: You can target 1 of your banished "Shaddoll" monsters; Special Summon it in face-up or face-down Defense Position. If this card is sent to the GY by a card effect: You can target up to 3 cards in the GY(s); banish them. You can only use 1 "Naelshaddoll Ariel" effect per turn, and only once that turn.

WIND 3

FLIP: You can Special Summon 1 "Shaddoll" monster from your Deck in face-up or face-down Defense Position, except "Reeshaddoll Wendi". If this card is sent to the GY by a card effect: You can Special Summon 1 "Shaddoll" monster from your Deck in face-down Defense Position, except "Reeshaddoll Wendi". You can only use 1 "Reeshaddoll Wendi" effect per turn, and only once that turn.

DARK 5

FLIP: You can draw 2 cards, then discard 1 card. If this card is sent to the GY by a card effect: You can draw 1 card. You can only use 1 "Shaddoll Beast" effect per turn, and only once that turn.

DARK 4

FLIP: You can target 1 card your opponent controls; return it to the hand. If this card is sent to the GY by a card effect: You can target 1 Spell/Trap on the field; destroy it. You can only use 1 "Shaddoll Dragon" effect per turn, and only once that turn.

DARK 3

FLIP: You can add 1 "Shaddoll" Spell/Trap from your Deck to your hand. If this card is sent to the GY by a card effect: You can add 1 "Shaddoll" monster from your Deck to your hand, except "Shaddoll Hedgehog". You can only use 1 "Shaddoll Hedgehog" effect per turn, and only once that turn.

DARK 4

FLIP: You can target 1 monster on the field; destroy it. If this card is sent to the GY by a card effect: You can send 1 "Shaddoll" card from your Deck to the GY, except "Shaddoll Squamata". You can only use 1 "Shaddoll Squamata" effect per turn, and only once that turn.

EARTH 8

FLIP: You can send 1 card from your Deck to the Graveyard. You can only use this effect of "Subterror Behemoth Phospheroglacier" once per turn. When a face-up monster you control is flipped face-down, if you control no face-up monsters: You can Special Summon this card from your hand in Defense Position. Once per turn: You can change this card to face-down Defense Position.

EARTH 11

FLIP: You can target 1 monster on the field; change it to face-up Attack Position if it is in Defense Position, also change its ATK to 0. You can only use this effect of "Subterror Behemoth Speleogeist" once per turn. When a face-up monster you control is flipped face-down, if you control no face-up monsters: You can Special Summon this card from your hand in Defense Position. Once per turn: You can change this card to face-down Defense Position.

EARTH 12

FLIP: You can change all other face-up monsters on the field to face-down Defense Position. You can only use this effect of "Subterror Behemoth Ultramafus" once per turn. When a face-up monster you control is flipped face-down, if you control no face-up monsters: You can Special Summon this card from your hand in Defense Position. Once per turn: You can change this card to face-down Defense Position.

EARTH 4

FLIP: You can add 1 "Subterror" card from your Deck to your hand, except "Subterror Guru". You can target 1 other face-up monster on the field; change that monster, also this card, to face-down Defense Position. This is a Quick Effect if you control another "Subterror" card. You can only use each effect of "Subterror Guru" once per turn.

WATER 9

1 "Shaddoll" monster + 1 WATER monster Must first be Fusion Summoned. Neither player can Special Summon monsters from the hand or GY using Spell/Trap effects. If this card is sent to the GY: You can target 1 "Shaddoll" Spell/Trap in your GY; add it to your hand.

DARK 6

2 "Shaddoll" monsters with different Attributes Must first be Fusion Summoned. Cannot be destroyed by battle. You can only use each of the following effects of "El Shaddoll Apkallone" once per turn. ● If this card is Special Summoned: You can target 1 face-up card on the field; negate its effects. ● If this card is sent to the GY: You can add 1 "Shaddoll" card from your Deck or GY to your hand, then discard 1 card.

LIGHT 8

1 "Shaddoll" monster + 1 LIGHT monster Must first be Fusion Summoned. If this card is Special Summoned: You can send 1 "Shaddoll" card from your Deck to the GY. At the start of the Damage Step, if this card battles a Special Summoned monster: Destroy that monster. If this card is sent to the GY: You can target 1 "Shaddoll" Spell/Trap in your GY; add it to your hand.

FIRE 7

1 "Shaddoll" monster + 1 FIRE monster Must first be Fusion Summoned. When your opponent would Special Summon a monster(s) while you have a "Shaddoll" card in your hand (Quick Effect): You can negate the Summon, and if you do, destroy that monster, then send 1 "Shaddoll" card from your hand to the GY. You can only use this effect of "El Shaddoll Grysta" once per turn. If this card is sent to the GY: You can target 1 "Shaddoll" Spell/Trap in your GY; add it to your hand.

EARTH 10

1 "Shaddoll" monster + 1 EARTH monster Must first be Fusion Summoned. When a Special Summoned monster activates its effect while you have a "Shaddoll" card in your hand (Quick Effect): You can negate the activation, and if you do, destroy that monster, then send 1 "Shaddoll" card from your hand to the GY. You can only use this effect of "El Shaddoll Shekhinaga" once per turn. If this card is sent to the GY: You can target 1 "Shaddoll" Spell/Trap in your GY; add it to your hand.

WIND 6

1 "Shaddoll" monster + 1 WIND monster Must first be Fusion Summoned. (Quick Effect): You can target 1 monster you control; this turn, it cannot be destroyed by battle with an opponent's Special Summoned monster. You can only use this effect of "El Shaddoll Wendigo" once per turn. If this card is sent to the GY: You can target 1 "Shaddoll" Spell/Trap in your GY; add it to your hand.

DARK 5

1 "Shaddoll" monster + 1 DARK monster Must first be Fusion Summoned. Cannot be destroyed by an opponent's card effects. Each player can only Special Summon monster(s) once per turn while this card is face-up on the field. If this card is sent to the GY: You can target 1 "Shaddoll" Spell/Trap in your GY; add it to your hand.

EARTH

2 monsters, including an EARTH monster (This card is always treated as a "Familiar-Possessed" card.) You can target 1 EARTH monster in your opponent's GY; Special Summon it to your zone this card points to. If this Link Summoned card is destroyed by battle, or is destroyed by an opponent's card effect while in its owner's Monster Zone: You can add 1 EARTH monster with 1500 or less DEF from your Deck to your hand. You can only use each effect of "Aussa the Earth Charmer, Immovable" once per turn.

FIRE

2 monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap your opponent controls; destroy it, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Phoenix" once per turn. Co-linked monsters you control cannot be destroyed by battle.

EARTH

2 Flip monsters Gains ATK equal to the combined original Levels of the "Subterror" monsters used for its Link Summon x 100. During your Main Phase: You can send 1 Flip monster from your Deck to the GY, and if you do, Special Summon 1 monster from your hand in face-down Defense Position to your zone this card points to. You can only use this effect of "Subterror Behemoth Fiendess" once per turn. Once per turn, if a monster this card points to is flipped face-up: Add 1 Flip monster from your Deck or GY to your hand.

LIGHT 7

You can Ritual Summon this card with "Sprite's Blessing". When your opponent activates a card or effect that targets a monster you control (Quick Effect): You can discard this card; negate the activation. When your opponent would Special Summon a monster(s) (Quick Effect): You can return this card to the hand; negate the Special Summon, and if you do, banish that monster(s).

FIRE 12

1 Tuner + 1+ non-Tuner monsters Unaffected by card effects, except "Mathmech" cards, while in the Extra Monster Zone. If this card in the Extra Monster Zone battles an opponent's monster, any battle damage it inflicts to your opponent is doubled. If this card is destroyed by battle, or if this card in its owner's possession is destroyed by an opponent's card effect: You can add 1 "Mathmech" card from your Deck to your hand. You can only use this effect of "Geomathmech Final Sigma" once per turn.

LIGHT 8

1 Tuner + 1+ non-Tuner monsters Once per turn, during the Main Phase (Quick Effect): You can banish both this face-up card from the field and 1 random card from your opponent's hand, face-up, until your next Standby Phase. Once per turn, during your opponent's Standby Phase: You can target 1 banished card; return it to the GY. If this card is in your GY: You can target 1 other card in the GY; shuffle both that card and this card from the GY into the Deck.

FIRE 10

1 Tuner + 1+ non-Tuner Wyrm monsters If you Synchro Summon another Wyrm monster, while this monster is on the field: You can draw 1 card. If your opponent Special Summons a monster(s) (except during the Damage Step): You can banish 1 of those monster(s), and if you do, inflict 1200 damage to your opponent. When your opponent activates a Spell/Trap Card or effect (Quick Effect): You can banish that card, and if you do, inflict 1200 damage to your opponent. You can only use each effect of "Swordsoul Sinister Sovereign - Qixing Longyuan" once per turn.

WATER

2 Level 4 monsters While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.

DARK

3 Level 10 Winged Beast-Type monsters Unaffected by other cards' effects. You can detach 1 Xyz Material from this card; for the rest of this turn, all monsters your opponent controls will lose 1000 ATK, also your opponent's cards and effects cannot be activated. If this card has a "Raidraptor" monster as Xyz Material, it gains this effect. ● Once per turn, during the End Phase: You can make all monsters your opponent controls lose 1000 ATK. If your opponent controls no face-up monsters, inflict 1000 damage to your opponent.

Spell Quick

Target 1 face-up monster on the field; change that target to face-down Defense Position.

Spell Normal

Destroy all Spell and Trap Cards your opponent controls.

Spell Normal

Target 1 monster in either GY; Special Summon it.

Spell Normal

Fusion Summon 1 "Shaddoll" Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material. If your opponent controls a monster that was Special Summoned from the Extra Deck, you can also use monsters in your Deck as Fusion Material. You can only activate 1 "Shaddoll Fusion" per turn.

Spell Continuous

All "Subterror" monsters you control gain 500 ATK and DEF for each Set monster on the field. Once per turn, when a "Subterror" monster you control inflicts battle damage to your opponent: You can target 1 "Subterror" card in your Graveyard, except "Subterror Cave Clash"; add it to your hand.

Spell Continuous

Your opponent cannot target face-down Defense Position monsters you control with card effects. Monsters you control that were flipped face-up while this card was face-up on the field gain 1500 ATK/DEF. If this card in its owner's Spell & Trap Zone is destroyed by an opponent's card effect: You can target 1 monster in your GY; Special Summon it in face-down Defense Position.

Trap Continuous

During the Main Phase, you can: Fusion Summon 1 "Shaddoll" Fusion Monster from your Extra Deck, by banishing Fusion Materials listed on it from your field or GY, but it cannot attack directly. Then, you can send to the GY 1 monster your opponent controls with the same Attribute as that Fusion Summoned monster. You can only use this effect of "Shaddoll Schism" once per turn.

Trap Counter

When a monster(s) would be Summoned, OR a Spell/Trap Card is activated: Pay half your LP; negate the Summon or activation, and if you do, destroy that card.

Trap Normal

Activate 1 of these effects, also, after that, Set this card face-down instead of sending it to the GY. ● Change 1 Set "Subterror" monster on the field to face-up Attack or Defense Position. ● Change 1 face-up "Subterror" monster on the field to face-down Defense Position. ● ATK/DEF of 1 "Subterror" monster on the field become equal to its combined original ATK/DEF until the end of this turn. ● This turn, activated effects of "Subterror" cards cannot be negated.

Trap Normal

Activate 1 of these effects, also, after that, Set this card face-down instead of sending it to the GY. ● Send 1 monster from your hand or face-up field to the GY, and if you do, add 1 Flip monster from your Deck to your hand with the same Attribute, but a different name, as that monster before it was sent to the GY. ● Send 1 Flip monster from your hand or face-up field to the GY, and if you do, add 1 monster from your Deck to your hand with the same Attribute but a lower original Level, as that monster before it was sent to the GY. You can only activate 1 "Subterror Succession" per turn.

Trap Normal

If this Set card in its owner's control has left the field because of an opponent's effect, and is now in the GY or banished: You can Special Summon 1 monster from your Deck or Extra Deck.