Mathmech Deck Breakdown

DARK 6

If you control "Call of the Haunted" and this card is in your hand or GY: You can Special Summon this card. If this card is sent to the GY: You can target 1 "Call of the Haunted" in your GY; Set it. You can only use each effect of "Army of the Haunted" once per turn.

DARK 6

During your Main Phase: You can send 1 Zombie monster from your hand or Deck to the GY. If this card is banished: You can banish 1 Zombie monster in your GY; Special Summon this card, but place it on the bottom of the Deck when it leaves the field. You can only use each effect of "Changshi the Spiridao" once per turn.

DARK 4

When this card is changed from Defense Position to Attack Position, return 1 monster on your opponent's side of the field to the owner's hand.

WIND 1

If a card(s) is added from the Main Deck to your opponent's hand, except during the Draw Phase (Quick Effect): You can send this card from your hand to the GY; for the rest of this turn, cards cannot be added from either player's Main Deck to the hand.

LIGHT 10

You can send this card and 1 Spell/Trap from your hand to the GY, then target 1 card on the field; send it to the GY. If this card is in your GY: You can send 1 Spell/Trap you control to the GY; add this card to your hand, then you can Special Summon 1 Zombie monster from your hand, and if you do, until the end of your opponent's turn, it gains 1000 ATK/DEF and cannot be destroyed by card effects. You can only use each effect of "Eldlich the Golden Lord" once per turn.

EARTH 4

During your Main Phase: You can send 1 Zombie monster from your Deck to the GY. If this card is sent to the GY: You can banish 1 Zombie monster from your GY, except "Gozuki"; Special Summon 1 Zombie monster from your hand. You can only use each effect of "Gozuki" once per turn.

DARK 6

If this card is Special Summoned and you control "Call of the Haunted" or a Zombie monster, except "Great Mammoth of the Netherworld": You can target 1 card on the field; destroy it. You can only use this effect of "Great Mammoth of the Netherworld" once per turn. A Zombie Xyz Monster that has this card as material gains this effect. ● Gains 1000 ATK.

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.

EARTH 4

You can banish this card from your GY, then target 1 Zombie monster in your GY; Special Summon that target.

DARK 6

If this card is in your hand: You can discard 1 other card; Special Summon this card. If an Xyz Monster(s) is sent to the GY, while this card is in your GY (except during the Damage Step): You can banish this card; Special Summon 1 Zombie monster from your GY. During the Standby Phase of the next turn after this card was banished: You can target 1 Zombie Xyz Monster you control; attach this banished card to it. You can only use each effect of "Officiating Reverie" once per turn.

DARK 6

You can reveal this card in your hand; Set 1 "Call of the Haunted" from your Deck or GY, and if you do, discard 1 card. That Set card can be activated this turn. If this card is Special Summoned: You can Special Summon 1 Level 6 Zombie monster from your Deck, except with 1950 ATK, also you cannot Special Summon from the hand or GY for the rest of this turn, except Zombie monsters. You can only use each effect of "Pumpking the King of Grave Ghosts" once per turn.

DARK 3

If this face-up card is destroyed while in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell Card, instead of sending it to the Graveyard. While this card is treated as a Continuous Spell Card by this effect, during each player's Standby Phase: Place 1 Pumpkin Counter on this card. All monsters your opponent controls lose 100 ATK and DEF for each Pumpkin Counter on this card.

DARK 6

You can discard this card; add 1 "Call of the Haunted" or 1 Spell/Trap that mentions it from your Deck to your hand. If this card is Special Summoned: You can target 1 Attack Position monster your opponent controls; that face-up monster cannot attack, its effects are negated, also it cannot be used as material for a Fusion, Synchro, Xyz, or Link Summon. You can only use each effect of "Stare of the Snake Hair" once per turn.

EARTH 9

If this card is sent from the Deck to the GY: Send as many cards you control as possible to the GY, and if you do, Special Summon this card, then send cards your opponent controls to the GY up to the number sent to the GY by this effect. Neither player can activate monster effects in response to this effect's activation. If this card is sent to the GY, except from the Deck: You can send 1 card from your hand to the GY; send 1 card on the field to the GY. You can only use 1 "Wandering Titan of Tartarus" effect per turn, and only once that turn.

DARK 3

This warrior blindly swings a deadly blade with devastating force.

DARK 2

A clown revived by the powers of darkness. Its deadly dance has sent many monsters to their graves.

EARTH 5

This weakened dragon can no longer fly, but is still a deadly force to be reckoned with.

DARK 7

''A ferocious dragon with a deadly attack.''

DARK 4

A monster with a head of poison snakes. One look from this monster can turn an opponent to stone.

DARK 3

A pair of friendly skeletons, lean and fat, that travel with extreme difficulty.

EARTH 4

A fast and powerful axe-wielding beast-warrior.

EARTH 5

''His swiftly drawn blade delivers quick and fatal damage.''

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.

DARK 1

If this card is sent to the GY: You can banish this card from your GY; add 1 Level 5 or higher Zombie monster from your Deck to your hand, or, if "Zombie World" is in a Field Zone, you can Special Summon it from your Deck instead, also, in either case, you cannot Special Summon monsters for the rest of this turn, except Zombie monsters. You can only use this effect of "Glow-Up Bloom" once per turn.

EARTH 1

If this card is in your GY: You can send the top card of your Deck to the GY, and if you do, Special Summon this card. You can only use this effect of "Glow-Up Bulb" once per Duel.

DARK 3

You can target 1 face-up monster on the field; discard 1 card, and if you do, increase that target's Level by 1. You can target 1 face-up monster on the field; monsters you control cannot attack for the rest of this turn, except Zombie monsters, also send 1 Zombie monster from your Deck to the GY, and if you do, increase that target's Level by 1. You can only use each effect of "Uni-Zombie" once per turn.

Spell Field

When this card is activated: You can Set up to 3 "Call of the Haunted" from your Deck and/or GY, and if you do, until the end of your opponent's turn, you cannot Special Summon, except Zombie monsters, or monsters from the GY. Once per turn, if you activate "Call of the Haunted": You can target 1 monster your opponent controls; send it to the GY. You can only activate 1 "Call of the Forgotten" per turn.

Spell Field

When this card is activated: You can send 1 Level 5 or higher Zombie monster from your Deck to the GY. You can only use each of the following effects of "Delta of Invitation" once per turn. If a Zombie monster is on the field: You can Special Summon 1 "Delta Token" (Zombie/DARK/Level 5/ATK 0/DEF 0). If a monster(s) is added from the GY to the hand, while this card is in your GY (except during the Damage Step): You can add this card to your hand. You can only activate 1 "Delta of Invitation" per turn.

Spell Normal

Activate 1 of these effects; ● If you control no monsters: Add 1 Level 6 Zombie monster or 1 "Call of the Forgotten" from your Deck to your hand. ● Zombie monsters you control gain 400 ATK, then you can draw cards equal to the number of "Call of the Haunted" you control. You can only activate 1 "Ectoplasmic Fortification" per turn.

Spell Normal

Send 1 monster from your Deck to the GY.

Spell Quick

Send any number of other cards from your hand and/or field to the GY; choose that many Effect Monsters your opponent controls, and until the end of this turn, their ATK is halved, also their effects are negated. In response to this card's activation, your opponent cannot activate cards, or the effects of cards, with the same original type (Monster/Spell/Trap) as the cards sent to the GY to activate this card. You can only activate 1 "Forbidden Droplet" per turn.

Spell Normal

Destroy all monsters your opponent controls.

Spell Normal

Select 1 Defense Position monster on your opponent's side of the field and change it to Attack Position.

Spell Normal

Add 1 Field Spell from your Deck to your hand.

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 Quick

When your opponent activates a Normal or Quick-Play Spell Card or effect, or a monster effect, while you control a Zombie monster and "Call of the Haunted" (except during the Damage Step): Your opponent tosses a coin and their activated effect becomes the following effect. ● Heads: "Your opponent must banish 1 monster they control". ● Tails: "You must banish all monsters you control". You can only activate 1 "Vortex of Time" per turn.

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 Normal

If you control a Zombie monster and "Call of the Haunted": Target 1 monster your opponent controls; send it to the GY. If you control a Zombie monster: You can banish this card from your GY, then target 1 face-up card you control and 1 face-up card your opponent controls; send them to the GY. You can only use 1 "Deadly Zombie Breath" effect per turn, and only once that turn.

FIRE 5

"Flame Manipulator" + "Masaki the Legendary Swordsman"

DARK 6

"The Snake Hair" + "Dragon Zombie"

WATER

2 Zombie monsters You can target 1 of your Level 5 or higher Zombie monsters that is banished or in your GY; place this card in your Spell & Trap Zone as a face-up Continuous Spell, and if you do, Special Summon that monster. While this card is a Continuous Spell: You can target 1 Level 5 or higher Zombie monster you control; destroy 1 monster your opponent controls with ATK less than or equal to that monster. You can only use each effect of "Flying Mary, the Wandering Ghost Ship" once per turn.

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

1 Level 1 Monster When an opponent's monster declares an attack: You can Tribute this card; change that opponent's monster's ATK to 0, until the end of this turn. If this card is in your GY (Quick Effect): You can Tribute 1 Level 1 monster; Special Summon this card. You can only use this effect of "Linkuriboh" once per turn.

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.

DARK

2+ monsters, including a Zombie monster If this card is Link Summoned: You can target 1 monster in your opponent's GY; Special Summon it to your field in Defense Position, also you cannot Special Summon monsters for the rest of this turn, except Zombie monsters. You can Tribute 1 "Vampire" monster, then target 1 monster your opponent controls; take control of it until the End Phase. You can only use each effect of "Vampire Fascinator" once per turn.

DARK

2 Zombie monsters If you would Tribute a monster(s) for a Tribute Summon, you can Tribute a Zombie monster(s) your opponent controls, even though you do not control them. You can only use each of the following effects of "Vampire Sucker" once per turn. You can target 1 monster in your opponent's GY; Special Summon it to your opponent's field in Defense Position, but it becomes a Zombie monster. If a Zombie monster(s) is Special Summoned from either GY: Draw 1 card.

WATER

2+ Zombie monsters You can only control 1 "Yuki-Onna, the Absolute Zero Mayakashi". Negate any activated effects of your opponent's banished monsters. If a monster is Special Summoned from the GY, or a monster effect is activated in the GY (except during the Damage Step): You can target 1 other face-up monster on the field; change its ATK to 0, and if you do, negate its effects. You can use this effect of "Yuki-Onna, the Absolute Zero Mayakashi" up to twice per turn.

DARK

2+ Level 6 monsters If you use a monster(s), with a Level, that is owned by your opponent for the Xyz Summon of this card, treat it as Level 6. Once per turn: You can detach 1 material from this card, then target 1 card your opponent controls; send it to the GY. Once per turn, if a Monster Card(s) is sent from the field to your opponent's GY by card effect, or a monster is destroyed by battle and sent to your opponent's GY: You can detach 1 material from this card; Special Summon 1 of those monsters to your field in Defense Position.

DARK

2 Level 6 monsters During the Main Phase (Quick Effect): You can detach 1 material from this card, then target 1 Zombie monster in your GY; Special Summon it, then you can negate the effects of 1 monster your opponent controls with ATK less than or equal to that monster. If this card is sent to the GY: You can target 1 monster in either GY; shuffle it into the Deck. You can only use each effect of "Officiator of Doom Samuel" once per turn.

DARK

2 Level 6 Zombie monsters While you control "Call of the Haunted", your opponent cannot target Zombie monsters you control with monster effects. You can only use each of the following effects of "Pumpking the Great Ghost King" once per turn. If this card is Special Summoned: You can add 1 "Call of the Haunted" or 1 card that mentions it from your Deck to your hand. You can detach 1 material from this card, then target up to 2 cards on the field; return them to the hand.

DARK

2 Level 7 monsters Once per turn, you can also Xyz Summon "The Undying Legion" by using 1 Rank 6 Zombie Xyz Monster you control (transfer its materials). During your opponent's Main Phase (Quick Effect): You can detach 2 materials from this card (or just 1 material if all this card's materials are Xyz Monsters), then target 1 Attack Position monster your opponent controls or 1 monster in their GY; attach it to this card. You can only use this effect of "The Undying Legion" once per turn.

DARK

2+ Level 6 monsters Monsters you control gain 100 ATK/DEF for each card in your opponent's GY. (Quick Effect): You can target 1 card in your opponent's GY and detach 1 or 2 materials from this card, then activate the appropriate effect; ● 1: Return it to the Deck. ● 2: If the target is a monster, Special Summon it face-up, or in face-down Defense Position, to your field. If it is not, Set it on your field. You can only use this effect of "Wollow, Founder of the Drudge Dragons" once per turn.