LIGHT 4

You can Special Summon this card (from your hand) by sending 1 Xyz Monster from your Extra Deck to the GY. If Summoned this way, you cannot Special Summon from the Extra Deck for the rest of this turn, except Rank 4 Xyz Monsters. You can only Special Summon "Ext Ryzeal" once per turn this way. If this card is Normal or Special Summoned and you control no other face-up monsters, except Level/Rank 4 monsters: You can add 1 FIRE Thunder monster from your Deck to your hand. You can only use this effect of "Ext Ryzeal" once per turn.

LIGHT 4

You can Special Summon this card (from your hand) by sending 1 card from your hand or field to the GY. If Summoned this way, you cannot Special Summon from the Extra Deck for the rest of this turn, except Rank 4 Xyz Monsters. You can only Special Summon "Ice Ryzeal" once per turn this way. If this card is Normal Summoned: You can Special Summon 1 "Ryzeal" monster from your Deck, except "Ice Ryzeal". You can only use this effect of "Ice Ryzeal" 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.

FIRE 4

If you have an Xyz Monster in your field or GY, you can Special Summon this card (from your hand). If Summoned this way, you cannot Special Summon from the Extra Deck for the rest of this turn, except Rank 4 Xyz Monsters. You can only Special Summon "Node Ryzeal" once per turn this way. You can send 1 card from your hand or field to the GY, then target 1 "Ryzeal" monster in your GY, except "Node Ryzeal"; Special Summon it in Defense Position, but negate its effects. You can only use this effect of "Node Ryzeal" once per turn.

FIRE 4

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by shuffling 1 "Ryzeal" monster from your hand or GY into the Deck/Extra Deck. You cannot Special Summon from the Extra Deck, except Rank 4 Xyz Monsters. Once per turn, during damage calculation, if this card battles an opponent's monster: You can send 1 Level 4 monster from your hand or Deck to the GY, and if you do, this card gains ATK equal to that monster's ATK, until the end of the Battle Phase.

FIRE 4

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by banishing 1 FIRE monster from your Graveyard. This card gains 300 ATK during your Battle Phase only.

LIGHT 4

You can Special Summon this card (from your hand) by detaching 1 material from a monster you control. If Summoned this way, you cannot Special Summon from the Extra Deck for the rest of this turn, except Rank 4 Xyz Monsters. You can only Special Summon "Star Ryzeal" once per turn this way. If this card is Special Summoned: You can Set 1 "Ryzeal" Spell/Trap from your Deck. You can only use this effect of "Star Ryzeal" once per turn.

FIRE 4

If you have a "Ryzeal" monster in your field or GY, you can Special Summon this card (from your hand). If Summoned this way, you cannot Special Summon from the Extra Deck for the rest of this turn, except Rank 4 Xyz Monsters. You can only Special Summon "Sword Ryzeal" once per turn this way. If this card is Normal or Special Summoned: You can add 1 LIGHT Pyro monster from your Deck to your hand. You can only use this effect of "Sword Ryzeal" once per turn.

DARK 4

Cannot be Special Summoned. During the End Phase of the turn this card is Normal Summoned or flipped face-up: Return it to the hand. When this card is Normal Summoned or flipped face-up: You can add 1 Spirit monster from your Deck to your hand, except "Aratama".

LIGHT 4

Cannot be Special Summoned. Once per turn, during the End Phase, if this card was Normal Summoned or flipped face-up this turn: Return this card to the hand. You can only use each of the following effects of "Sakitama" once per turn. You can reveal this card in your hand; immediately after this effect resolves, Normal Summon 1 Spirit monster from your hand. If this card is Tributed: Target 1 Spirit monster in your GY; add it to your hand.

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.

DARK 4

You can Tribute 1 Cyberse monster; Special Summon 1 "Mathmech" monster from your Deck. If this card is sent to the GY: You can target 1 Cyberse monster you control in the Extra Monster Zone; it can make up to 2 attacks on monsters during each Battle Phase this turn. You can only use each effect of "Mathmech Nabla" 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.

LIGHT

2 Level 4 monsters For this card's Xyz Summon, you can treat Rank 4 monsters you control as Level 4 monsters for material. You can detach 1 material from this card; this card can make up to 2 attacks on monsters during each Battle Phase this turn. If this card is sent to the GY: You can target 2 other Rank 4 or lower Xyz Monsters in your GY; Special Summon 1 of them and attach the other to it as material. You can only use this effect of "Eclipse Twins" once per turn.

FIRE

2 Level 4 monsters You can detach 1 material from this card; take 1 Pyro monster from your Deck and either add it to your hand or send it to the GY. If this card is banished and you control a Pyro monster: You can Special Summon this card, and if you do, it gains ATK equal to the number of your currently banished monsters x 100 until the end of this turn. You can only use each effect of "Infernal Flame Banshee" 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.

LIGHT

3 Level 4 LIGHT monsters Once per turn: You can detach 1 Xyz Material from this card, then target 1 face-up monster your opponent controls; halve its ATK, also, negate its effects. If this face-up card on the field would be destroyed, you can detach all of its Xyz Materials instead. If you do, any battle damage you take this turn is halved.

EARTH

2 Level 4 monsters Once per turn, during your Standby Phase, detach 1 material from this card. If you cannot, destroy it. This Attack Position card cannot be destroyed by your opponent's card effects. Your opponent cannot target this Attack Position card with card effects. While this card is in face-up Defense Position, change all face-up monsters on the field to Defense Position, also negate the activated effects of monsters that were in Defense Position when that effect was activated.

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.

LIGHT

2+ Level 4 "Ryzeal" monsters When your opponent activates a card or effect (Quick Effect): You can detach 1 material from this card, then target 1 card on the field; destroy it. You can only use each of the following effects of "Ryzeal Detonator" once per turn. If this card is Special Summoned: You can attach 1 monster from your GY to this card as material. If an Xyz Monster(s) you control would be destroyed by battle or card effect, you can detach 1 material from this card instead.

FIRE

2+ Level 4 monsters For each material this card has, monsters you control gain 100 ATK and monsters your opponent controls lose 100 ATK. You can only use each of the following effects of "Ryzeal Duo Drive" once per turn. If this card is Special Summoned: You can attach 1 "Ryzeal" monster from your GY to this card as material. During your Main Phase: You can detach 2 materials from a monster(s) you control, and if you do, add 2 "Ryzeal" cards with different names from your Deck to your hand.

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.

EARTH

2 Level 4 monsters This card is unaffected by Trap effects while it has Xyz Material. "Traptrix" monsters you control, except "Traptrix Rafflesia", cannot be destroyed by battle or card effects. Your opponent cannot target "Traptrix" monsters you control, except "Traptrix Rafflesia", with card effects. Once per turn, during either player's turn: You can detach 1 Xyz Material from this card and send 1 "Hole" Normal Trap Card that meets its activation conditions from your Deck to the Graveyard; this effect becomes that Trap Card's effect when that card is activated.

Spell Normal

Add 1 Level 4 or lower Pyro monster from your Deck to your hand. You can only activate 1 "Bonfire" 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 Field

You cannot Xyz Summon monsters with the same name as a card you control. You can target 2 "Ryzeal" cards in your GY, except "Ryzeal Cross"; place them on the bottom of the Deck in any order, then draw 1 card. You can only use this effect of "Ryzeal Cross" once per turn. Once per turn, when a monster effect activated by your opponent resolves, you can detach 1 material from a "Ryzeal" Xyz Monster you control, and if you do, negate that effect.

Spell Quick

Target 1 of your Xyz Monsters or "Ryzeal" monsters that is banished or in your GY; Special Summon it, then you can attach 1 "Ryzeal" card from your Deck to 1 Rank 4 Xyz Monster you control, also you cannot declare attacks for the rest of this turn, except with Rank 4 Xyz Monsters. You can only activate 1 "Ryzeal Plugin" per turn.

Spell Normal

Take 1 card from your Deck (either a "Barian's" Spell/Trap, a "Rank-Up-Magic" Quick-Play Spell, or a "Seventh" Spell/Trap except "Seventh Ascension"), and either add it to your hand or place it on top of your Deck. If your opponent controls a monster Special Summoned from the Extra Deck: You can banish this card from your GY and send 1 "Rank-Up-Magic" Spell from your hand to the GY; this effect becomes that Spell's effect when that card is activated. You can only use each effect of "Seventh Ascension" once per turn.

Spell Normal

Reveal 1 "Number" Xyz Monster in your Extra Deck that has a number between "101" and "107" in its name; add 1 monster from your Deck to your hand with the same Type or Attribute as that monster, and the same Level as that monster's Rank, then place 1 card from your hand on top of the Deck, also for the rest of this turn after this card resolves, you cannot Special Summon from the Extra Deck, except Xyz Monsters. You can only activate 1 "Seventh Tachyon" per turn.

Trap Normal

When your opponent activates a monster effect in their hand or GY, or when your opponent's banished monster effect is activated: Negate its effect, and if you do, inflict 2000 damage to your opponent.

Trap Normal

Target up to 3 "Mathmech" monsters in your GY with different names, then activate 1 of these effects; ● Special Summon them, but their effects are negated, then, immediately after this effect resolves, Synchro Summon 1 "Mathmech" Synchro Monster using only those monsters, and shuffle the materials into the Deck instead of sending them to the GY. ● Special Summon them, but their effects are negated, then, immediately after this effect resolves, Xyz Summon 1 "Mathmech" Xyz Monster using only those monsters. You can only activate 1 "Mathmech Superfactorial" per turn.

Trap Normal

Apply the following effect, then you can attach this card to a Rank 4 Xyz Monster you control. ● For the rest of this turn, all "Ryzeal" monsters you control gain 1000 ATK. If this card is sent to the GY, except from the field: You can target 1 card in your opponent's GY; banish it. You can only use each effect of "Ryzeal Mass Driver" once per turn.

Trap Normal

Target face-up cards your opponent controls, up to the number of "Ryzeal" Xyz Monsters you control; destroy them, then you can attach 1 "Ryzeal" card from your GY to 1 Rank 4 Xyz Monster you control. You can banish this card from your GY; immediately after this effect resolves, Xyz Summon 1 Xyz Monster using monsters you control, including a "Ryzeal" monster. You can only use each effect of "Ryzeal Plasma Hole" once per turn.