Created by: YGO Mod (20517634)

Created On: 05/16/2026

Need 38 UR

UR Rarity
Cooky☆Yummy2 card
UR Rarity
Cupsy☆Yummy1 card
UR Rarity
Marshmao☆Yummy2 card
UR Rarity
Maxx "C"1 card
UR Rarity
Mulcharmy Fuwalos3 card
UR Rarity
Clockwork Knight1 card
UR Rarity
S:P Little Knight1 card
UR Rarity
Spright Sprind1 card
UR Rarity
Yummy★Snatchy2 card
UR Rarity
Crystron Eleskeletus1 card
UR Rarity
Crystron Quariongandrax1 card
UR Rarity
F.A. Dawn Dragster1 card
 Rarity
Cooky★Yummy Way1 card
 Rarity
Cupsy★Yummy Way1 card
 Rarity
Lollipo★Yummy Way1 card
UR Rarity
Ash Blossom & Joyous Spring3 card
UR Rarity
Crystron Tristaros2 card
UR Rarity
Cyber Dragon Infinity1 card
UR Rarity
Crystron Inclusion3 card
UR Rarity
Foolish Burial1 card
UR Rarity
Forbidden Droplet3 card
UR Rarity
One for One1 card
UR Rarity
Yummy☆Surprise1 card
 Rarity
Yummyusment☆Mignon1 card
UR Rarity
Infinite Impermanence2 card

Main: 40 Extra: 15

UR Rarity
2 cardCooky☆Yummy
UR Rarity
2 cardCooky☆Yummy
Cooky☆Yummy
LIGHT 1
Cooky☆Yummy
  • ATK:

  • 1000

  • DEF:

  • 0


If you control a Link-1 monster or a Level 2 Synchro Monster, you can Special Summon this card (from your hand). You can only Special Summon "Cooky☆Yummy" once per turn this way. If this card is Normal or Special Summoned: You can target 1 face-up monster your opponent controls; it loses 1000 ATK, or, if this card was Special Summoned by the effect of a Synchro Monster, you can destroy that monster instead. You can only use this effect of "Cooky☆Yummy" once per turn.


R Rarity
1 cardCrystron Rosenix
R Rarity
1 cardCrystron Rosenix
Crystron Rosenix
WATER 4
Crystron Rosenix
  • ATK:

  • 1800

  • DEF:

  • 1000


You can target 1 face-up card you control; you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Machine-Type Synchro Monsters, also, destroy that card, and if you do, Special Summon 1 "Crystron" Tuner from your Deck. You can banish this card from your Graveyard; Special Summon 1 "Crystron Token" (Machine-Type/WATER/Level 1/ATK 0/DEF 0), but it cannot be Tributed. You can only use 1 "Crystron Rosenix" effect per turn, and only once that turn.


R Rarity
3 cardCrystron Smiger
R Rarity
3 cardCrystron Smiger
Crystron Smiger
WATER 3
Crystron Smiger
  • ATK:

  • 1000

  • DEF:

  • 1800


You can target 1 face-up card you control; you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Machine-Type Synchro Monsters, also, destroy that card, and if you do, Special Summon 1 "Crystron" Tuner from your Deck. You can banish this card from your Graveyard; add 1 "Crystron" Spell/Trap Card from your Deck to your hand. You can only use 1 "Crystron Smiger" effect per turn, and only once that turn.


SR Rarity
1 cardCrystron Sulfador
SR Rarity
1 cardCrystron Sulfador
Crystron Sulfador
WATER 5
Crystron Sulfador
  • ATK:

  • 1900

  • DEF:

  • 2250


If this card is in your hand or GY: You can target 1 "Crystron" card you control; destroy it, and if you do, Special Summon this card, also you cannot Special Summon from the Extra Deck for the rest of this turn, except Machine monsters. If this card is Normal or Special Summoned: You can send up to 2 "Crystron" cards with different names from your Deck to the GY, except "Crystron Sulfador". You can only use each effect of "Crystron Sulfador" once per turn.


SR Rarity
3 cardCrystron Sulfefnir
SR Rarity
3 cardCrystron Sulfefnir
Crystron Sulfefnir
WATER 5
Crystron Sulfefnir
  • ATK:

  • 2000

  • DEF:

  • 1500


If this card is in your hand or Graveyard: You can discard 1 "Crystron" card, except "Crystron Sulfefnir"; Special Summon this card in Defense Position, then destroy 1 card you control. If this card on the field is destroyed by battle or card effect: You can Special Summon 1 "Crystron" monster from your Deck in Defense Position. You can only use each effect of "Crystron Sulfefnir" once per turn.


N Rarity
1 cardCrystron Thystvern
N Rarity
1 cardCrystron Thystvern
Crystron Thystvern
WATER 3
Crystron Thystvern
  • ATK:

  • 1500

  • DEF:

  • 1500


You can target 1 face-up card you control; you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Machine-Type Synchro Monsters, also, destroy that card, and if you do, Special Summon 1 "Crystron" Tuner from your Deck. You can banish this card from your Graveyard; add 1 "Crystron" monster from your Deck to your hand, except "Crystron Thystvern". You can only use 1 "Crystron Thystvern" effect per turn, and only once that turn.


UR Rarity
1 cardCupsy☆Yummy
UR Rarity
1 cardCupsy☆Yummy
Cupsy☆Yummy
LIGHT 1
Cupsy☆Yummy
  • ATK:

  • 0

  • DEF:

  • 1600


If you control a Link-1 monster or a Level 2 Synchro Monster, you can Special Summon this card (from your hand). You can only Special Summon "Cupsy☆Yummy" once per turn this way. If this card is Normal or Special Summoned: You can add 1 "Yummy" card from your Deck to your hand, except "Cupsy☆Yummy", or, if this card was Special Summoned by the effect of a Synchro Monster, you can draw 1 card instead. You can only use this effect of "Cupsy☆Yummy" once per turn.


SR Rarity
2 cardDroll & Lock Bird
SR Rarity
2 cardDroll & Lock Bird
Droll & Lock Bird
WIND 1
Droll & Lock Bird
  • ATK:

  • 0

  • DEF:

  • 0


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.


SR Rarity
2 cardLollipo☆Yummy
SR Rarity
2 cardLollipo☆Yummy
Lollipo☆Yummy
LIGHT 1
Lollipo☆Yummy
  • ATK:

  • 600

  • DEF:

  • 1200


If you control a Link-1 monster or a Level 2 Synchro Monster, you can Special Summon this card (from your hand). You can only Special Summon "Lollipo☆Yummy" once per turn this way. If this card is Normal or Special Summoned: You can target 1 card in your opponent's GY; shuffle it into the Deck, or, if this card was Special Summoned by the effect of a Synchro Monster, you can banish that card instead. You can only use this effect of "Lollipo☆Yummy" once per turn.


UR Rarity
2 cardMarshmao☆Yummy
UR Rarity
2 cardMarshmao☆Yummy
Marshmao☆Yummy
LIGHT 1
Marshmao☆Yummy
  • ATK:

  • 800

  • DEF:

  • 600


If you control no monsters, or all monsters you control are LIGHT Beast monsters: You can Special Summon this card from your hand. If this card is Normal or Special Summoned: You can add 1 "Yummy" Spell/Trap from your GY to your hand, or, if this card was Special Summoned by the effect of a Synchro Monster, you can place 1 "Yummy" Field Spell or 1 "Yummy" Continuous Spell/Trap from your Deck or banishment, face-up on your field instead. You can only use each effect of "Marshmao☆Yummy" once per turn.


UR Rarity
1 cardMaxx "C"
UR Rarity
1 cardMaxx "C"
Maxx "C"
EARTH 2
Maxx "C"
  • ATK:

  • 500

  • DEF:

  • 200


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.


UR Rarity
3 cardMulcharmy Fuwalos
UR Rarity
3 cardMulcharmy Fuwalos
Mulcharmy Fuwalos
WIND 4
Mulcharmy Fuwalos
  • ATK:

  • 100

  • DEF:

  • 600


If you control no cards (Quick Effect): You can discard this card; apply these effects this turn. ● Each time your opponent Special Summons a monster(s) from the Deck and/or Extra Deck, immediately draw 1 card. ● Once, during this End Phase, if the number of cards in your hand is more than the number of cards your opponent controls +6, you must randomly shuffle cards from your hand into the Deck so the number in your hand equals the number your opponent controls +6. You can only activate 1 other "Mulcharmy" monster effect, the turn you activate this effect.


UR Rarity
3 cardAsh Blossom & Joyous Spring
UR Rarity
3 cardAsh Blossom & Joyous Spring
Ash Blossom & Joyous Spring
FIRE 3
Ash Blossom & Joyous Spring
  • ATK:

  • 0

  • DEF:

  • 1800


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.


UR Rarity
2 cardCrystron Tristaros
UR Rarity
2 cardCrystron Tristaros
Crystron Tristaros
WATER 2
Crystron Tristaros
  • ATK:

  • 800

  • DEF:

  • 2000


When your opponent activates a card or effect (Quick Effect): You can Special Summon 1 "Crystron" monster from your Deck, except "Crystron Tristaros", then immediately after this effect resolves, Synchro Summon 1 Machine Synchro Monster using monsters you control, including that monster. You can banish this card from your GY; destroy 1 Synchro Monster you control, and if you do, Special Summon 2 "Crystron" monsters from your Deck, also you cannot Special Summon from the Extra Deck for the rest of this turn, except Machine monsters. You can only use each effect of "Crystron Tristaros" once per turn.


UR Rarity
3 cardCrystron Inclusion
UR Rarity
3 cardCrystron Inclusion
Crystron Inclusion
Spell Continuous
Crystron Inclusion

    When this card is activated: You can add 1 "Crystron" card from your Deck to your hand, except "Crystron Inclusion". The first time each "Crystron" monster you control would be destroyed by battle each turn, it is not destroyed. You can banish this card from your GY, then target 1 "Crystron" monster in your GY; Special Summon it. You can only use this effect of "Crystron Inclusion" once per turn. You can only activate 1 "Crystron Inclusion" per turn.


    UR Rarity
    1 cardFoolish Burial
    UR Rarity
    1 cardFoolish Burial
    Foolish Burial
    Spell Normal
    Foolish Burial

      Send 1 monster from your Deck to the GY.




      Tag(s):

      UR Rarity
      3 cardForbidden Droplet
      UR Rarity
      3 cardForbidden Droplet
      Forbidden Droplet
      Spell Quick
      Forbidden Droplet

        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.




        Tag(s):

        UR Rarity
        1 cardOne for One
        UR Rarity
        1 cardOne for One
        One for One
        Spell Normal
        One for One

          Send 1 monster from your hand to the GY; Special Summon 1 Level 1 monster from your hand or Deck.


          UR Rarity
          1 cardYummy☆Surprise
          UR Rarity
          1 cardYummy☆Surprise
          Yummy☆Surprise
          Spell Quick
          Yummy☆Surprise

            Activate 1 of these effects (but you can only use each effect of "Yummy☆Surprise" once per turn); ● Target 2 LIGHT Beast monsters you control and 2 cards your opponent controls; return them to the hand. ● Special Summon 1 "Yummy" monster from your hand or GY, but it cannot attack directly this turn. ● Return 1 Field Spell from your face-up field or GY to the hand, then you can place 1 "Yummy" Field Spell from your hand, face-up on your field.


             Rarity
            1 cardYummyusment☆Mignon
             Rarity
            1 cardYummyusment☆Mignon
            Yummyusment☆Mignon
            Spell Field
            Yummyusment☆Mignon

              "Yummy" monsters you control gain 500 ATK for each LIGHT Beast monster on the field. You can only use each of the following effects of "Yummyusment☆Mignon" once per turn. If you control a Link-1 monster: You can target 1 Level 1 "Yummy" monster in your GY; Special Summon it. If this card is in your GY: You can target 2 "Yummy" monsters in your GY and/or banishment; place this card, and them, on the bottom of the Deck in any order.


              N Rarity
              1 cardCrystron Cluster
              N Rarity
              1 cardCrystron Cluster
              Crystron Cluster
              Trap Continuous
              Crystron Cluster

                "Crystron" cards you control cannot be banished by your opponent's card effects. You can target 1 face-up card on the field, or you can target 2 if you control a "Crystron" Synchro Monster; shuffle 1 "Crystron" card from your GY or banishment into the Deck, except "Crystron Cluster", and if you do, destroy the targeted card(s). You can only use this effect of "Crystron Cluster" once per turn.


                UR Rarity
                2 cardInfinite Impermanence
                UR Rarity
                2 cardInfinite Impermanence
                Infinite Impermanence
                Trap Normal
                Infinite Impermanence

                  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.


                  UR Rarity
                  1 cardClockwork Knight
                  UR Rarity
                  1 cardClockwork Knight
                  Clockwork Knight
                  EARTH
                  Clockwork Knight
                  • ATK:

                  • 500

                  • LINK-1

                  Link Arrow:

                  Left


                  1 non-Link Machine monster with 1000 or less original ATK If this card is Link Summoned: You can send 1 face-up Continuous Spell you control to the GY; add 1 "Clockwork Night" from your Deck to your hand. You can target 1 Machine monster with 1000 or less ATK in your GY; Tribute 1 Machine monster, except this card, and if you do, Special Summon that targeted monster in Defense Position. You can only use each effect of "Clockwork Knight" once per turn.


                  UR Rarity
                  1 cardS:P Little Knight
                  UR Rarity
                  1 cardS:P Little Knight
                  S:P Little Knight
                  DARK
                  S:P Little Knight
                  • ATK:

                  • 1600

                  • LINK-2

                  Link Arrow:

                  Left

                  Right


                  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.


                  UR Rarity
                  1 cardSpright Sprind
                  UR Rarity
                  1 cardSpright Sprind
                  Spright Sprind
                  FIRE
                  Spright Sprind
                  • ATK:

                  • 1400

                  • LINK-2

                  Link Arrow:

                  Top-Right

                  Bottom-Left


                  2 monsters, including a Level/Rank/Link 2 monster Cannot be used as Link Material the turn it is Link Summoned. You can only use 1 of the following effects of "Spright Sprind" per turn, and only once that turn. If this card is Link Summoned: You can send 1 Level 2 monster from your Deck to the GY. If another monster is Special Summoned while this card is on the field (except during the Damage Step): You can detach 1 material from an Xyz Monster you control, then target 1 monster on the field; return it to the hand.


                  UR Rarity
                  2 cardYummy★Snatchy
                  UR Rarity
                  2 cardYummy★Snatchy
                  Yummy★Snatchy
                  LIGHT
                  Yummy★Snatchy
                  • ATK:

                  • 600

                  • LINK-1

                  Link Arrow:

                  Bottom


                  1 Level 4 or lower LIGHT Beast monster If this card is Special Summoned: You can place 1 "Yummy" Field Spell from your hand or Deck, face-up on your field, also you cannot Link Summon Link-3 or higher Link Monsters for the rest of this turn. You can only use this effect of "Yummy★Snatchy" once per turn. Once per Chain, during the Main Phase or your opponent's Battle Phase (Quick Effect): You can pay 100 LP; immediately after this effect resolves, Synchro Summon using monsters you control as material, including a "Yummy" monster.


                  UR Rarity
                  1 cardCrystron Eleskeletus
                  UR Rarity
                  1 cardCrystron Eleskeletus
                  Crystron Eleskeletus
                  WATER 7
                  Crystron Eleskeletus
                  • ATK:

                  • 2600

                  • DEF:

                  • 2100


                  1 Tuner + 1+ non-Tuner monsters All monsters your opponent controls lose 500 ATK/DEF. You can only use each of the following effects of "Crystron Eleskeletus" once per turn. If this card is Synchro Summoned: You can add 1 "Crystron" card from your GY or banishment to your hand. If this Synchro Summoned card is destroyed by battle or card effect: You can Special Summon 1 "Crystron" monster from your GY or banishment.


                  UR Rarity
                  1 cardCrystron Quariongandrax
                  UR Rarity
                  1 cardCrystron Quariongandrax
                  Crystron Quariongandrax
                  WATER 9
                  Crystron Quariongandrax
                  • ATK:

                  • 3000

                  • DEF:

                  • 3000


                  2 or more Tuners + 1 non-Tuner monster If this card is Synchro Summoned: You can target monsters your opponent controls and/or in their Graveyard, up to the number of Synchro Materials used for the Synchro Summon of this card; banish them. If this Synchro Summoned card is destroyed by battle or card effect: You can target 1 banished monster, except this card; Special Summon it to your field.


                  UR Rarity
                  1 cardF.A. Dawn Dragster
                  UR Rarity
                  1 cardF.A. Dawn Dragster
                  F.A. Dawn Dragster
                  LIGHT 7
                  F.A. Dawn Dragster
                  • ATK:

                  • 0

                  • DEF:

                  • 2000


                  1 Tuner + 1+ non-Tuner monsters Gains ATK equal to its Level x 300. If this card attacks a Defense Position monster, inflict piercing battle damage. Each time a "F.A." Spell/Trap Card or effect is activated: You can increase this card's Level by 1. Once per turn, when your opponent activates a Spell/Trap Card or effect (Quick Effect): You can reduce this card's Level by 2, and if you do, negate the activation, and if you do that, destroy that card.


                  SR Rarity
                  1 cardSamurai Destroyer
                  SR Rarity
                  1 cardSamurai Destroyer
                  Samurai Destroyer
                  EARTH 7
                  Samurai Destroyer
                  • ATK:

                  • 2600

                  • DEF:

                  • 1400


                  1 Tuner + 1+ non-Tuner monsters If this card battles an opponent's monster, your opponent cannot activate cards or effects until the end of the Damage Step, also that opponent's monster has its effects negated during the Battle Phase only. If this face-up card in its owner's control leaves the field because of an opponent's card effect: You can target 1 Machine monster in your GY; Special Summon it.


                   Rarity
                  1 cardCooky★Yummy Way
                   Rarity
                  1 cardCooky★Yummy Way
                  Cooky★Yummy Way
                  LIGHT 2
                  Cooky★Yummy Way
                  • ATK:

                  • 1600

                  • DEF:

                  • 0


                  1 Tuner + 1 non-Tuner monster For this card's Synchro Summon, you can treat 1 Link-1 monster you control as a Level 1 Tuner. You can only use each of the following effects of "Cooky★Yummy Way" once per turn. If this card is Synchro Summoned: You can target up to 2 face-up monsters on the field; change them to face-down Defense Position. When your opponent activates a card or effect (Quick Effect): You can return this card to the Extra Deck; Special Summon up to 2 "Yummy" monsters from your GY.


                   Rarity
                  1 cardCupsy★Yummy Way
                   Rarity
                  1 cardCupsy★Yummy Way
                  Cupsy★Yummy Way
                  LIGHT 2
                  Cupsy★Yummy Way
                  • ATK:

                  • 0

                  • DEF:

                  • 2200


                  1 Tuner + 1 non-Tuner monster For this card's Synchro Summon, you can treat 1 Link-1 monster you control as a Level 1 Tuner. You can only use each of the following effects of "Cupsy★Yummy Way" once per turn. If this card is Synchro Summoned: You can add 2 "Yummy" monsters from your Deck to your hand, then discard 1 card. When your opponent activates a card or effect (Quick Effect): You can return this card to the Extra Deck; Special Summon up to 2 "Yummy" monsters from your GY.


                   Rarity
                  1 cardLollipo★Yummy Way
                   Rarity
                  1 cardLollipo★Yummy Way
                  Lollipo★Yummy Way
                  LIGHT 2
                  Lollipo★Yummy Way
                  • ATK:

                  • 1200

                  • DEF:

                  • 1200


                  1 Tuner + 1 non-Tuner monster For this card's Synchro Summon, you can treat 1 Link-1 monster you control as a Level 1 Tuner. You can only use each of the following effects of "Lollipo★Yummy Way" once per turn. If this card is Synchro Summoned: You can Special Summon 2 "Yummy" monsters from your GY, but negate their effects. When your opponent activates a card or effect (Quick Effect): You can return this card to the Extra Deck; Special Summon up to 2 "Yummy" monsters from your GY.


                  SR Rarity
                  1 cardMartial Metal Marcher
                  SR Rarity
                  1 cardMartial Metal Marcher
                  Martial Metal Marcher
                  WIND 3
                  Martial Metal Marcher
                  • ATK:

                  • 500

                  • DEF:

                  • 2200


                  1 Tuner + 1+ non-Tuner monsters If this card is Synchro Summoned: You can target 1 Tuner in your GY; Special Summon it in Defense Position, but negate its effects. You can only use this effect of "Martial Metal Marcher" once per turn. A Synchro Monster that used this card as material is treated as a Tuner while face-up on the field.


                  UR Rarity
                  1 cardCyber Dragon Infinity
                  UR Rarity
                  1 cardCyber Dragon Infinity
                  Cyber Dragon Infinity
                  LIGHT
                  Cyber Dragon Infinity
                  • ATK:

                  • 2100

                  • DEF:

                  • 1600


                  3 Level 6 LIGHT Machine monsters Once per turn, you can also Xyz Summon "Cyber Dragon Infinity" by using "Cyber Dragon Nova" you control as material. (Transfer its materials to this card.) Gains 200 ATK for each material attached to it. Once per turn: You can target 1 face-up Attack Position monster on the field; attach it to this card as material. Once per turn, when a card or effect is activated (Quick Effect): You can detach 1 material from this card; negate the activation, and if you do, destroy it.


                  R Rarity
                  1 cardCyber Dragon Nova
                  R Rarity
                  1 cardCyber Dragon Nova
                  Cyber Dragon Nova
                  LIGHT
                  Cyber Dragon Nova
                  • ATK:

                  • 2100

                  • DEF:

                  • 1600


                  2 Level 5 Machine monsters Once per turn: You can detach 1 material from this card, then target 1 "Cyber Dragon" in your GY; Special Summon that target. Once per turn (Quick Effect): You can banish 1 "Cyber Dragon" from your hand or face-up from your Monster Zone; this card gains 2100 ATK until the end of this turn. If this card in your possession is sent to your GY by your opponent's card effect: You can Special Summon 1 Machine Fusion Monster from your Extra Deck.




                  More Master Duel Info

                  Crystron Breakdown

                   

                   

                   

                   

                   

                   

                   

                   

                   

                   

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