Subterror Deck Breakdown

DARK 4

If this card is Normal or Special Summoned: You can add 1 "Labrynth" card from your Deck to your hand, except "Arianna the Labrynth Servant". If another monster(s) leaves the field by your Normal Trap effect (except during the Damage Step): You can draw 1 card, then you can apply this effect. ● From your hand, either Special Summon 1 Fiend monster, or Set 1 Spell/Trap. You can only use 1 "Arianna the Labrynth Servant" effect per turn, and only once that turn.

DARK 8

While you control a Set card, your opponent cannot target this card with card effects, also it cannot be destroyed by your opponent's card effects. You can only use each of the following effects of "Lady Labrynth of the Silver Castle" once per turn. If a "Labrynth" card or effect or a Normal Trap Card was activated this turn, except "Lady Labrynth of the Silver Castle" (Quick Effect): You can Special Summon this card from your hand in Defense Position. When a Normal Trap Card is activated (Quick Effect): You can Set 1 Normal Trap with a different name directly from your Deck.

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.

EARTH 2

During either player's turn: You can send this card from your hand to the Graveyard; this turn, each time your opponent Special Summons a monster(s), immediately draw 1 card. You can only use 1 "Maxx "C"" per turn.

LIGHT 11

During the Main Phase, if your opponent Normal or Special Summoned 5 or more monsters this turn (Quick Effect): You can Tribute as many face-up monsters on the field as possible, and if you do, Special Summon this card from your hand, then Special Summon 1 "Primal Being Token" (Rock/LIGHT/Level 11/ATK ?/DEF ?) to your opponent's field. (This Token's ATK/DEF become the combined original ATK/DEF of the Tributed monsters.) You can only use this effect of "Nibiru, the Primal Being" once per turn.

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

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.

FIRE 3

When a card or effect is activated that includes any of these effects (Quick Effect): You can discard this card; negate that effect. ● Add a card from the Deck to the hand. ● Special Summon from the Deck. ● Send a card from the Deck to the GY. You can only use this effect of "Ash Blossom & Joyous Spring" once per turn.

Spell Quick

Pay 1000 LP, then target 1 Spell/Trap on the field; banish it.

Spell Normal

Destroy all Spell and Trap Cards your opponent controls.

Spell Field

All "Gravekeeper's" monsters gain 500 ATK and DEF. Cards in the Graveyard cannot be banished. Negate any card effect that would move a card in the Graveyard to a different place. Negate any card effect that changes Types or Attributes in the Graveyard.

Spell Normal

Excavate the top 3 cards of your Deck, add 1 of them to your hand, also, after that, shuffle the rest back into your Deck. You can only activate 1 "Pot of Duality" per turn. You cannot Special Summon during the turn you activate this card.

Spell Normal

At the start of your Main Phase 1: Banish 3 or 6 random face-down cards from your Extra Deck, face-down; draw 1 card for every 3 cards banished. For the rest of this turn after this card resolves, you cannot draw any cards by card effects.

Spell Normal

Banish 3 or 6 cards of your choice from your Extra Deck, face-down; for the rest of this turn after this card resolves, any damage your opponent takes is halved, also excavate cards from the top of your Deck equal to the number of cards banished, add 1 excavated card to your hand, place the rest on the bottom of your Deck in any order. You can only activate 1 "Pot of Prosperity" per turn. You cannot draw cards by card effects the turn you activate this card.

Spell Field

When this card is activated: You can add 1 "Subterror" monster from your Deck to your hand. Once per turn: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position. Once per turn, when an opponent's monster declares an attack: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position, then you can negate the attack. You can only activate 1 "The Hidden City" per turn.

Trap Normal

Special Summon 1 "Labrynth" monster from your hand, Deck, or GY, then return 1 monster you control to the hand. You can banish this card from your GY, then target 1 Fiend monster you control, or, if you control a Level 8 or higher Fiend monster, you can target 1 card your opponent controls instead; return that card to the hand. You can only use 1 "Big Welcome Labrynth" effect per turn, and only once that turn.

Trap Continuous

Activate by targeting 1 face-up monster your opponent controls; take control of that monster. While you control that monster, it cannot attack or activate effects. When that monster leaves the field, destroy this card.

Trap Normal

Change as many monsters on the field as possible to face-down Defense Position, then, if either player controls a face-up monster(s), they must send all face-up monsters they control to the GY.

Trap Normal

Target 1 face-up monster your opponent controls; send 1 monster with an equal or higher ATK from your Extra Deck to the GY, and if you do, destroy that monster. Until the end of your next turn after this card resolves, you cannot Special Summon monsters from the Extra Deck. You can only activate 1 "Dogmatika Punishment" per turn.

Trap Continuous

Each player can only control 1 Attribute of monster. Send all other face-up monsters they control to the GY.

Trap Continuous

Neither player can banish cards.

Trap Normal

Target 1 face-up monster your opponent controls; negate its effects (until the end of this turn), then, if this card was Set before activation and is on the field at resolution, for the rest of this turn all other Spell/Trap effects in this column are negated. If you control no cards, you can activate this card from your hand.

Trap Normal

Take 1 Field Spell from your Deck, and either activate it or add it to your hand.

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 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 Counter

When a monster(s) would be Special Summoned, OR a monster effect is activated: Pay 1500 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 Continuous

Each player can only control 1 monster of each Type. If a player controls 2 or more monsters of the same Type, they must send some to the GY so they control no more than 1 monster of that Type.

LIGHT 4

1 Synchro Monster + 1 Xyz Monster Must be Special Summoned (from your Extra Deck) by sending the above cards you control to the GY. (You do not use "Polymerization".) Once per turn: You can Special Summon 1 Level 4 monster from your hand. If this card is sent to the GY: You can target 1 card on the field; destroy it. You can only Special Summon "Elder Entity N'tss(s)" once per turn.

DARK 12

5 Dragon monsters Must be Fusion Summoned. Cannot be destroyed by battle with a DARK, EARTH, WATER, FIRE, or WIND monster.

DARK

2+ Effect Monsters Your opponent cannot activate cards or effects in response to this card's effect activations. If this card is Link Summoned: You can target 1 Link Monster that was used as material for its Link Summon; this card gains ATK equal to that monster's Link Rating x 1000. You can banish 1 Link Monster from your field or GY; destroy 1 card your opponent controls, also for the rest of this turn, you cannot banish monsters with that same Attribute to activate this effect of "Accesscode Talker".

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.

DARK

2 monsters, including a DARK monster (This card is always treated as a "Familiar-Possessed" card.) You can target 1 DARK 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 DARK monster with 1500 or less DEF from your Deck to your hand. You can only use each effect of "Dharc the Dark Charmer, Gloomy" once per turn.

LIGHT

2+ monsters Special Summoned from the Extra Deck While this Link Summoned card is on the field, your opponent cannot target this card with card effects, also their monsters cannot target monsters for attacks, except this one. Once per battle, during damage calculation, if this card battles a Special Summoned monster (Quick Effect): You can make this card gain ATK equal to that opponent's monster's ATK during that damage calculation only. If this Link Summoned card you control is sent to your GY by an opponent's card: You can shuffle 1 card on the field into the Deck.

DARK

1 Level 1 monster, except a Token You can target 1 face-up monster this card points to; equip that face-up monster to this card (max. 1). You can only use this effect of "Relinquished Anima" once per turn. This card gains ATK equal to that equipped monster's.

LIGHT

2+ monsters, including a Spellcaster monster If this card is Link Summoned: Place Spell Counters on this card, equal to the number of Spells on the field and in the GYs. While an "Endymion" card(s) is on the field, your opponent's monsters cannot target this card for attacks. Once per turn, during the Main Phase (Quick Effect): You can remove 3 Spell Counters from your field; Special Summon 1 Spellcaster monster from your hand or GY in Defense Position, to your zone this card points to.

DARK

1 Level 4 or lower Dragon monster If this card is Link Summoned: You can add 1 "Boot Sector Launch" from your Deck to your hand. You can target 1 face-up monster you control and 1 "Rokket" monster in your GY; destroy that monster on the field, and if you do, add that other monster from the GY to your hand. You can only use each effect of "Striker Dragon" 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.

WIND 7

1 Tuner + 1+ non-Tuner monsters During your Main Phase: You can destroy Spells/Traps your opponent controls, up to the number of "@Ignister" monsters you control. If another card(s) you control is destroyed by battle or an opponent's card effect, while this card is on the field or in the GY: You can banish this card, then target 1 card your opponent controls; shuffle it into the Deck. You can only use each effect of "Wind Pegasus @Ignister" once per turn.

LIGHT

2 Level 12 monsters Once per turn, if an Xyz Monster battled this turn, you can also Xyz Summon "Divine Arsenal AA-ZEUS - Sky Thunder" by using 1 Xyz Monster you control as material. (Transfer its materials to this card.) (Quick Effect): You can detach 2 materials from this card; send all other cards from the field to the GY. Once per turn, if another card(s) you control is destroyed by battle or an opponent's card effect: You can attach 1 card from your hand, Deck, or Extra Deck to this card as material.

DARK

2 Level 4 Spellcaster-Type monsters During your Main Phase 2, you can also Xyz Summon this card by using a Rank 3 or lower Xyz Monster you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) This card gains 200 ATK for each Xyz Material attached to it. If this card attacks a Defense Position monster, inflict piercing battle damage to your opponent. If this card attacked or was attacked, after damage calculation: Detach 1 Xyz Material from this card.

WIND

2 or more Level 1 monsters This card gains 200 ATK for each Xyz Material attached to it. This card can attack directly. While this card has Xyz Material, it can attack a number of times each Battle Phase, up to the number of Xyz Materials attached to it. Once per turn, during either player's turn: You can detach 1 Xyz Material from this card; until the end of this turn, "Lyrilusc" monsters you control cannot be destroyed by battle or card effects, also you take no battle damage.