FIRE 4

You can target 1 face-up monster on the field; you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters, also Special Summon this card from your hand (but it cannot attack this turn), and if you do, the targeted monster gains 1000 ATK until the end of this turn. You can only use this effect of "Mathmech Addition" once per turn.

LIGHT 4

You can send 1 "Mathmech" monster, except "Mathmech Circular", from your Deck to your GY; Special Summon this card from your hand, also you can only attack with 1 monster for the rest of this turn. If a "Mathmech" monster is Normal or Special Summoned to your field while you control this monster (except during the Damage Step): You can add 1 "Mathmech" Spell/Trap from your Deck to your hand. You can only use each effect of "Mathmech Circular" once per turn.

EARTH 4

You can Tribute 1 Cyberse monster you control in the Extra Monster Zone; Special Summon up to 1 Level 4 Cyberse monster each from your hand and GY. If this card is sent to the GY: You can target 1 face-up monster on the field; its ATK becomes halved until the end of this turn. You can only use each effect of "Mathmech Division" once per turn.

FIRE 4

You can target 1 face-up monster on the field; you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters, also Special Summon this card from your hand (but it cannot attack this turn), and if you do, the targeted monster loses 1000 ATK until the end of this turn. You can only use this effect of "Mathmech Subtraction" once per turn.

WIND 8

If this card is Special Summoned by the effect of "Parallel eXceed", its Level becomes 4 and its original ATK/DEF become halved. You can only use each of the following effects of "Parallel eXceed" once per turn. ● If you Link Summon: You can Special Summon this card from your hand to your zone that Link Monster points to. ● If this card is Normal or Special Summoned: You can Special Summon 1 "Parallel eXceed" from your Deck.

DARK 4

(This card is always treated as a "The Phantom Knights" and "Raidraptor" card.) If this card is in your hand or GY: You can detach 1 material from your DARK Xyz Monster; Special Summon this card, but banish it when it leaves the field. You can only use this effect of "Raider's Wing" once per turn. An Xyz Monster whose original Attribute is DARK and has this card as material gains this effect. ● Your opponent cannot target this card with card effects.

DARK 4

If you control a face-up Xyz Monster, you can Special Summon this card (from your hand). You can only Special Summon "Raidraptor - Singing Lanius" once per turn this way.

DARK 4

If you control a DARK monster: You can Special Summon this card from your hand, also you cannot Special Summon monsters for the rest of this turn, except DARK monsters. If you control an Xyz Monster with a DARK Xyz Monster as material: You can target 1 Level 4 or lower "Raidraptor" monster in your GY; Special Summon it, but its effects are negated. You can only use each effect of "Raidraptor - Strangle Lanius" once per turn.

DARK 4

If you Normal or Special Summon a "Time Thief" monster(s), except "Time Thief Adjuster" (except during the Damage Step): You can Special Summon this card from your hand. If this card is Normal or Special Summoned: You can send 1 "Time Thief" card from your Deck to the GY, except "Time Thief Adjuster". You can only use 1 "Time Thief Adjuster" effect per turn, and only once that turn.

DARK 4

(Quick Effect): You can Tribute this card, then target 1 "Time Thief" Xyz Monster you control; attach 1 card from your opponent's GY to that monster as material. If this card is in the GY: You can detach 1 material from an Xyz Monster you control; Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Time Thief Bezel Ship" once per turn.

DARK 4

If you control no other monsters: You can Tribute this card; Special Summon 2 "Time Thief" monsters with different names from your Deck in Defense Position, except "Time Thief Regulator". When an Xyz Monster you control is destroyed by battle, while this card is in your GY: You can Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Time Thief Regulator" once per turn.

DARK 4

You can Tribute this card, then target 1 monster your opponent controls; banish it until the End Phase. If this card is in your GY: You can target 1 "Time Thief" monster you control, except "Time Thief Temporwhal"; return that monster to the hand, and if you do, Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Time Thief Temporwhal" once per turn.

DARK 4

You can detach 1 material from an Xyz Monster you control; Special Summon this card from your hand. If this card is Normal or Special Summoned: You can add 1 "Time Thief" card from your Deck to your hand, except "Time Thief Winder". You can only use each effect of "Time Thief Winder" once per turn.

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".

WIND

2+ monsters with different names, except Tokens You can only control 1 "Apollousa, Bow of the Goddess". The original ATK of this card becomes 800 x the number of Link Materials used for its Link Summon. Once per Chain, when your opponent activates a monster effect (Quick Effect): You can make this card lose exactly 800 ATK, and if you do, negate the activation.

LIGHT

2 Cyberse monsters If this card is Link Summoned: You can Special Summon 1 Cyberse monster from your hand to your zone this card points to. You can only use this effect of "Code Talker Inverted" once per turn.

FIRE

2+ Cyberse monsters with different Attributes Gains 500 ATK for each monster it points to. (Quick Effect): You can pay 1000 LP; draw 1 card, then if your LP are 2000 or less, you can banish this card from the field, and if you do, Special Summon 1 Link-3 or lower Cyberse monster from your Extra Deck, except "Decode Talker Heatsoul". You can only use this effect of "Decode Talker Heatsoul" once per turn.

EARTH

2+ Effect Monsters While this card is co-linked, it and its co-linked monsters gain 500 ATK, also your opponent cannot target any of them with card effects. You can target 1 Link-3 or lower Cyberse Link Monster in your GY, except "Transcode Talker"; Special Summon it to your zone this card points to. You cannot Special Summon monsters the turn you activate this effect, except Cyberse monsters. You can only use this effect of "Transcode Talker" once per turn.

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.

FIRE 8

1 Tuner + 1+ non-Tuner monsters When this card destroys a monster by battle: You can target up to 2 cards your opponent controls; destroy them. 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" Spell/Trap from your Deck to your hand. You can only use each effect of "Geomathmech Magma" once per turn.

LIGHT 4

When this card is Normal Summoned: You can target 1 Level 4 Cyberse monster in your GY; Special Summon it, but it cannot activate its effects. A "Mathmech" monster that was Synchro or Xyz Summoned using this card on the field as material gains the following effect. ● Once per turn, during the turn this card was Special Summoned, when your opponent activates a card or effect (Quick Effect): You can negate that effect. You can only use each effect of "Mathmech Diameter" once per turn.

LIGHT 4

If you control no monsters in the Extra Monster Zone, while this card is in your hand or GY: You can Special Summon this card, but banish it when it leaves the field, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters. You can only use this effect of "Mathmech Sigma" once per turn. If this card you control is used as Synchro Material for a "Mathmech" monster, you can treat it as a non-Tuner.

LIGHT

3 Xyz Monsters with the same Rank, except "Number" monsters (This card's original Rank is always treated as 1. This card is always treated as a "Utopic Future" card.) You can also Xyz Summon this card by using "Number F0: Utopic Future" you control as material. (Transfer its materials to this card.) Cannot be destroyed by battle or card effects. Once per turn, when your opponent activates a monster effect (Quick Effect): You can detach 1 material from this card; negate the activation, then, if that monster is on the field, gain control of it.

LIGHT

2 Xyz Monsters with the same Rank, except "Number" monsters (This card's original Rank is always treated as 1.) Cannot be destroyed by battle, and neither player takes any battle damage from attacks involving this card. At the end of the Damage Step, if this card battled an opponent's monster: You can take control of that opponent's monster until the end of the Battle Phase. If this face-up card on the field would be destroyed by a card effect, you can detach 1 material from this card instead.

EARTH

2+ Level 4 monsters You can Tribute 1 monster; Special Summon 1 Level 4 "Mathmech" monster from your hand or GY. If this card is Xyz Summoned: You can detach 2 to 4 materials from this card, then activate the appropriate effect; ● 2: Add 1 "Mathmech" card from your Deck to your hand. ● 3: Add 1 Level 4 monster from your Deck to your hand. ● 4: Add 1 Spell/Trap from your Deck to your hand. You can only use each effect of "Primathmech Alembertian" once per turn.

EARTH

3 Level 4 monsters If a "Mathmech" card(s) you control would be destroyed by card effect, you can detach 1 material from this card instead. If this card is Xyz Summoned: You can detach up to 3 materials from it, then choose that many effects (you cannot choose the same effect twice, and you resolve them in the listed order, skipping any that were not chosen); ● Send 1 random card from your opponent's hand to the GY. ● Send 1 monster your opponent controls to the GY. ● Send 1 Spell/Trap your opponent controls to the GY. You can only use this effect of "Primathmech Laplacian" once per turn.

DARK

2 Level 4 monsters When your opponent activates a card or effect: You can detach up to 3 different types of materials from this card (Monster, Spell, and Trap), then apply the following effect(s) depending on what was detached, in sequence. ● Monster: This card gains 400 ATK. ● Spell: Take control of 1 face-up monster your opponent controls until the End Phase, but it cannot declare an attack nor activate its effects this turn. ● Trap: Negate the effects of 1 Effect Monster on the field until the end of this turn. You can only use this effect of "Time Thief Double Barrel" once per turn.

DARK

2 Level 4 monsters During the Standby Phase: You can detach 1 material from this card, then target 1 "Time Thief" monster in your GY, except "Time Thief Perpetua"; Special Summon that monster. (Quick Effect): You can target 1 other Xyz Monster you control; attach 1 "Time Thief" card from your Deck to it as material. You can only use each effect of "Time Thief Perpetua" once per turn.

DARK

2 Level 4 monsters Once per turn, during the Standby Phase: You can attach the top card of your opponent's Deck to this card as material. (Quick Effect): You can detach up to 3 different types of materials from this card, then apply the following effect(s) depending on what was detached. ● Monster: Banish this card until the End Phase. ● Spell: Draw 1 card. ● Trap: Place 1 face-up card your opponent controls on the top of the Deck. You can only use this effect of "Time Thief Redoer" once per turn.

Spell Normal

Send 1 card from your hand to the GY; add 1 Level 4 or lower Cyberse monster from your Deck to your hand. You can only activate 1 "Cynet Mining" per turn.

Spell Normal

Target 1 "Mathmech" monster in your GY; Special Summon it, and if you do, it gains 1000 ATK until the end of this turn. You can only activate 1 "Mathmech Equation" per turn.

Spell Normal

Reveal 1 monster in your hand, choose 1 monster from your Deck that has exactly 1 of the same Type, Attribute, Level, ATK or DEF, and banish the revealed monster from your hand face-down. Then add, from the Deck to your hand, 1 monster that has exactly 1 of the same Type, Attribute, Level, ATK or DEF as the monster chosen from your Deck, and banish the card chosen from the Deck face-down. You can only activate 1 "Small World" per turn.

Spell Continuous

During the turn they are Special Summoned, Xyz Monsters you control cannot be destroyed by your opponent's card effects, also your opponent cannot target them with card effects. You can target 1 face-up Xyz Monster you control; it gains 300 ATK for each material currently attached to it, until the end of this turn, and if it does, and also has a material that is owned by your opponent, it can attack directly this turn (even if this card leaves the field). You can only use this effect of "Time Thief Hack" once per turn.

Spell Quick

Special Summon 1 "Time Thief" monster from your hand. During your Main Phase: You can banish this card from your GY, then target 1 "Time Thief" Xyz Monster you control; attach 3 "Time Thief" cards of different types (1 Monster, 1 Spell, and 1 Trap) from your GY to that monster as material. You can only use 1 "Time Thief Startup" effect per turn, and only once that turn.

Trap Continuous

All Cyberse monsters you control gain 500 ATK. If you control a "Mathmech" monster: You can send this face-up card from the field to the GY, then target 1 card your opponent controls; destroy it. You can only use this effect of "Mathmech Induction" once per turn.

Trap Normal

Special Summon this card in Defense Position as a Normal Monster (Warrior/DARK/Level 4/ATK 0/DEF 300). (This card is NOT treated as a Trap.) If you have no Traps in your GY, you can activate this card the turn it was Set. You can only activate 1 "The Phantom Knights of Shade Brigandine" per turn.

Trap Normal

Target 1 "Time Thief" Xyz Monster you control; attach 1 "Time Thief" card from your hand or Deck to it as material. You can banish this card from your GY, then target 1 "Time Thief" Xyz Monster you control; attach 1 card from your opponent's GY to it as material. You can only use 1 "Time Thief Flyback" effect per turn, and only once that turn.

Trap Counter

When a Spell/Trap Card is activated while you control a "Time Thief" Xyz Monster: Negate the activation, and if you do, attach that card to a "Time Thief" Xyz Monster you control as material. You can only activate 1 "Time Thief Retrograde" per turn.