Created by: YGO Mod (20517634)

Created On: 02/07/2026

Main: 40 Extra: 15

2 cardConduction Warrior Linear Magnum Plus Minus 2 cardConduction Warrior Linear Magnum Plus Minus
Conduction Warrior Linear Magnum Plus Minus
EARTH 7
Conduction Warrior Linear Magnum Plus Minus
  • ATK:

  • 2700

  • DEF:

  • 1300


Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by sending 2 "Magnet Warrior" monsters with an original Level of 4 or lower from your hand, Deck, and/or face-up field to the GY. You can only Special Summon "Conduction Warrior Linear Magnum Plus Minus" once per turn this way. You can target 1 other EARTH monster on the field; this card gains half that monster's ATK until the end of this turn. If this card is destroyed and sent to the GY: Add it to your hand. You can only use each effect of "Conduction Warrior Linear Magnum Plus Minus" once per turn.


1 cardGem-Armadillo 1 cardGem-Armadillo
Gem-Armadillo
EARTH 4
Gem-Armadillo
  • ATK:

  • 1700

  • DEF:

  • 500


When this card is Normal Summoned: You can add 1 "Gem-Knight" monster from your Deck to your hand.


2 cardGem-Elephant 2 cardGem-Elephant
Gem-Elephant
EARTH 3
Gem-Elephant
  • ATK:

  • 400

  • DEF:

  • 1900


During your Main Phase: You can return this face-up card on the field to the hand. During damage calculation, if this card attacked or was attacked: You can send 1 Normal Monster from your hand to the Graveyard; this card gains 1000 DEF.


2 cardGem-Knight Alexandrite 2 cardGem-Knight Alexandrite
Gem-Knight Alexandrite
EARTH 4
Gem-Knight Alexandrite
  • ATK:

  • 1800

  • DEF:

  • 1200


You can Tribute this card; Special Summon 1 "Gem-Knight" Normal Monster from your Deck.


1 cardGem-Knight Lazuli 1 cardGem-Knight Lazuli
Gem-Knight Lazuli
EARTH 1
Gem-Knight Lazuli
  • ATK:

  • 600

  • DEF:

  • 100


If this card is sent to the Graveyard by a card effect: You can target 1 Normal Monster in your Graveyard; add that target to your hand.


1 cardGem-Knight Quartz 1 cardGem-Knight Quartz
Gem-Knight Quartz
EARTH 4
Gem-Knight Quartz
  • ATK:

  • 1500

  • DEF:

  • 1500


If your opponent controls a monster: You can discard this card; Set 1 "Fusion" Continuous Spell directly from your Deck, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except "Gem-Knight" monsters. If this card is used as material for a Fusion Summon, and sent to the GY or banished: You can add 1 "Gem-Knight" monster from your GY to your hand, except "Gem-Knight Quartz". You can only use each effect of "Gem-Knight Quartz" once per turn.


2 cardGem-Merchant 2 cardGem-Merchant
Gem-Merchant
EARTH 3
Gem-Merchant
  • ATK:

  • 1000

  • DEF:

  • 1000


During the Damage Step, in either player's turn, when a face-up EARTH Normal Monster you control attacks or is attacked: You can send this card from your hand to the Graveyard; that monster gains 1000 ATK and DEF until the End Phase.


2 cardMagnet Warrior Sigma Minus 2 cardMagnet Warrior Sigma Minus
Magnet Warrior Sigma Minus
EARTH 4
Magnet Warrior Sigma Minus
  • ATK:

  • 1500

  • DEF:

  • 1800


Once per turn, when an attack is declared involving 2 EARTH monsters: You can negate that attack. You can only use each of the following effects of "Magnet Warrior Sigma Minus" once per turn. You can reveal this card in your hand; Fusion Summon 1 Fusion Monster from your Extra Deck, using Rock monsters from your hand or field, including this card in your hand. If this card is Normal or Special Summoned: You can send 1 Level 8 "Magna Warrior" monster from your Deck to the GY.


2 cardMagnet Warrior Sigma Plus 2 cardMagnet Warrior Sigma Plus
Magnet Warrior Sigma Plus
EARTH 4
Magnet Warrior Sigma Plus
  • ATK:

  • 1800

  • DEF:

  • 1500


While you control an EARTH monster, your opponent's monsters that can attack must attack EARTH monsters. While your opponent controls an EARTH monster, you choose the attack targets for your opponent's attacks. If this card is sent to the GY: You can target 1 Level 4 or lower "Magnet Warrior" monster in your GY, except "Magnet Warrior Sigma Plus"; add it to your hand or Special Summon it. You can only use this effect of "Magnet Warrior Sigma Plus" once per turn.


2 cardTellusion the Magna Warrior 2 cardTellusion the Magna Warrior
Tellusion the Magna Warrior
EARTH 8
Tellusion the Magna Warrior
  • ATK:

  • 2500

  • DEF:

  • 2500


Cannot be Normal Summoned/Set. Must be Special Summoned (from your GY) by banishing 1 "Magnet Warrior Sigma Plus" and 1 "Magnet Warrior Sigma Minus" from your hand, face-up Monster Zone, and/or GY. Once per turn, when your opponent activates a card or effect (Quick Effect): You can target 1 monster your opponent controls; destroy it, or if you targeted an EARTH monster, you can take control of it instead. During your opponent's turn (Quick Effect): You can Tribute this card; Special Summon 2 of your banished "Magnet Warrior Sigma" monsters.


2 cardValkyrion the Magna Warrior 2 cardValkyrion the Magna Warrior
Valkyrion the Magna Warrior
EARTH 8
Valkyrion the Magna Warrior
  • ATK:

  • 3500

  • DEF:

  • 3850


Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by Tributing 1 "Alpha The Magnet Warrior", "Beta The Magnet Warrior", and "Gamma The Magnet Warrior" from your hand and/or field. You can Tribute this card, then target 1 "Alpha The Magnet Warrior", "Beta The Magnet Warrior", and "Gamma The Magnet Warrior" in your Graveyard; Special Summon them.


2 cardGem-Turtle 2 cardGem-Turtle
Gem-Turtle
EARTH 4
Gem-Turtle
  • ATK:

  • 0

  • DEF:

  • 2000


FLIP: You can add 1 "Gem-Knight Fusion" from your Deck to your hand.


1 cardAlpha The Magnet Warrior 1 cardAlpha The Magnet Warrior
Alpha The Magnet Warrior
EARTH 4
Alpha The Magnet Warrior
  • ATK:

  • 1400

  • DEF:

  • 1700


''Alpha, Beta, and Gamma meld as one to form a powerful monster.''


1 cardBeta The Magnet Warrior 1 cardBeta The Magnet Warrior
Beta The Magnet Warrior
EARTH 4
Beta The Magnet Warrior
  • ATK:

  • 1700

  • DEF:

  • 1600


''Alpha, Beta, and Gamma meld as one to form a powerful monster.''


1 cardGem-Knight Crystal 1 cardGem-Knight Crystal
Gem-Knight Crystal
EARTH 7
Gem-Knight Crystal
  • ATK:

  • 2450

  • DEF:

  • 1950


A Gem-Knight officer of high rank, who has optimized the use of the crystal powers. Despite his ability to overwhelm most opponents, he's wary of stretching himself too thin, and opts for solidarity with his comrades.


2 cardAsh Blossom & Joyous Spring 2 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.


2 cardAbsorb Fusion 2 cardAbsorb Fusion
Absorb Fusion
Spell Normal
Absorb Fusion

    Add 1 "Gem-Knight" card from your Deck to your hand, then you can apply this effect. ● Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, by banishing Fusion Materials listed on it from your hand or your side of the field. You can only activate 1 "Absorb Fusion" per turn. You cannot Special Summon monsters the turn you activate this card, except "Gem-Knight" monsters.


    1 cardChicken Game
    1 cardChicken Game
    Chicken Game
    Spell Field
    Chicken Game

      The player with the lowest LP takes no damage. Once per turn, during the Main Phase: The turn player can pay 1000 LP, then activate 1 of these effects; ● Draw 1 card. ● Destroy this card. ● Your opponent gains 1000 LP. Neither player can activate cards or effects in response to this effect's activation.


      1 cardGem-Knight Dispersion 1 cardGem-Knight Dispersion
      Gem-Knight Dispersion
      Spell Normal
      Gem-Knight Dispersion

        Activate 1 of these effects (but you can only use each effect of "Gem-Knight Dispersion" once per turn); ● Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, using monsters from your hand or field. Up to 2 monsters from your Deck/Extra Deck can be used, if they are non-Rock "Gem-Knight" monsters and you have "Gem-Knight Fusion" in your GY. ● Add 1 "Gem-" monster from your Deck or banishment to your hand, also any effect damage your opponent takes during the Main Phase this turn is halved.


        1 cardGem-Knight Fusion 1 cardGem-Knight Fusion
        Gem-Knight Fusion
        Spell Normal
        Gem-Knight Fusion

          Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, using monsters from your hand or your side of the field as Fusion Materials. If this card is in your Graveyard: You can banish 1 "Gem-Knight" monster from your Graveyard; add this card to your hand.


          3 cardMagnet Bonding 3 cardMagnet Bonding
          Magnet Bonding
          Spell Quick
          Magnet Bonding

            During the Main Phase: Activate 1 of these effects (but you can only use each effect of "Magnet Bonding" once per turn); ● Add 1 "Conduction Warrior Linear Magnum Plus Minus" or 1 Level 4 or lower "Magnet Warrior" monster from your Deck to your hand. ● Add 1 Level 8 "Magna Warrior" monster from your Deck to your hand. ● Fusion Summon 1 Rock Fusion Monster from your Extra Deck, by shuffling Rock monsters from your hand, field, GY, and/or banishment into the Deck as material.


            1 cardPolymerization 1 cardPolymerization
            Polymerization
            Spell Normal
            Polymerization

              Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material.


              1 cardScatter Fusion 1 cardScatter Fusion
              Scatter Fusion
              Spell Continuous
              Scatter Fusion

                During your Main Phase, if your opponent controls a monster: You can Fusion Summon 1 non-Rock "Gem-Knight" monster from your Extra Deck, using monsters from your Deck as material, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except "Gem-Knight" monsters. You can only use this effect of "Scatter Fusion" once per turn. When this card leaves the field, destroy all monsters Summoned by this card's effect.


                2 cardSolemn Strike 2 cardSolemn Strike
                Solemn Strike
                Trap Counter
                Solemn Strike

                  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.




                  Tag(s):

                  2 cardSolemn Warning 2 cardSolemn Warning
                  Solemn Warning
                  Trap Counter
                  Solemn Warning

                    When a monster(s) would be Summoned, OR when a Spell/Trap Card, or monster effect, is activated that includes an effect that Special Summons a monster(s): Pay 2000 LP; negate the Summon or activation, and if you do, destroy it.




                    Tag(s):

                    1 cardConduction Warrior Plasma Magnum 1 cardConduction Warrior Plasma Magnum
                    Conduction Warrior Plasma Magnum
                    EARTH 7
                    Conduction Warrior Plasma Magnum
                    • ATK:

                    • 2300

                    • DEF:

                    • 2800


                    2 EARTH Rock monsters Face-up monsters on the field become EARTH. You can only use each of the following effects of "Conduction Warrior Plasma Magnum" once per turn. If this card is Fusion Summoned: You can add 1 "Magnet" Normal, Quick-Play, or Field Spell from your Deck to your hand. You can send 1 Level 8 "Magna Warrior" monster from your Deck to the GY; immediately after this effect resolves, Normal Summon 1 Level 4 or lower "Magnet Warrior" monster.


                    1 cardFlux Ochsenfeld 1 cardFlux Ochsenfeld
                    Flux Ochsenfeld
                    EARTH 7
                    Flux Ochsenfeld
                    • ATK:

                    • 2600

                    • DEF:

                    • 2000


                    1 Level 5 or higher EARTH monster + 1 Rock monster If this card is Fusion Summoned: You can Special Summon 1 Rock monster from your hand or GY, except "Flux Ochsenfeld". (Quick Effect): You can target 1 EARTH monster you control and 1 card your opponent controls; return them to the hand. You can only use each effect of "Flux Ochsenfeld" once per turn, and cannot activate more than 1 in the same Chain.


                    1 cardGem-Knight Amethyst 1 cardGem-Knight Amethyst
                    Gem-Knight Amethyst
                    EARTH 7
                    Gem-Knight Amethyst
                    • ATK:

                    • 1950

                    • DEF:

                    • 2450


                    1 "Gem-Knight" monster + 1 Aqua-Type monster Must first be Fusion Summoned. When this card is sent from the field to the Graveyard: Return all Set Spell and Trap Cards on the field to the hand.


                    2 cardGem-Knight Aquamarine 2 cardGem-Knight Aquamarine
                    Gem-Knight Aquamarine
                    EARTH 6
                    Gem-Knight Aquamarine
                    • ATK:

                    • 1400

                    • DEF:

                    • 2600


                    "Gem-Knight Sapphire" + 1 "Gem-Knight" monster Must first be Fusion Summoned with the above Fusion Material Monsters. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. When this card is sent from the field to the Graveyard: Target 1 card your opponent controls; return that target to the hand.


                    1 cardGem-Knight Lady Brilliant Diamond 1 cardGem-Knight Lady Brilliant Diamond
                    Gem-Knight Lady Brilliant Diamond
                    EARTH 10
                    Gem-Knight Lady Brilliant Diamond
                    • ATK:

                    • 3400

                    • DEF:

                    • 2000


                    3 "Gem-Knight" monsters Must first be Fusion Summoned with the above Fusion Materials. You can only Special Summon "Gem-Knight Lady Brilliant Diamond(s)" once per turn. Once per turn: You can send 1 face-up "Gem-Knight" monster you control to the Graveyard, and if you do, Special Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, ignoring its Summoning conditions.


                    1 cardGem-Knight Lady Rose Diamond 1 cardGem-Knight Lady Rose Diamond
                    Gem-Knight Lady Rose Diamond
                    EARTH 8
                    Gem-Knight Lady Rose Diamond
                    • ATK:

                    • 2700

                    • DEF:

                    • 2400


                    1 "Gem-Knight" monster + 1 Fairy monster Once per opponent's turn, the first time a "Gem-Knight" monster(s) you control would be destroyed by card effect, it is not destroyed. During your turn, when your opponent activates a monster effect (Quick Effect): You can banish 1 "Gem-Knight" card from your GY, then target 1 face-up card your opponent controls; destroy it.


                    1 cardGem-Knight Master Diamond
                    1 cardGem-Knight Master Diamond
                    Gem-Knight Master Diamond
                    EARTH 9
                    Gem-Knight Master Diamond
                    • ATK:

                    • 2900

                    • DEF:

                    • 2500


                    3 "Gem-Knight" monsters Must first be Fusion Summoned. This card gains 100 ATK for each "Gem-" monster in your Graveyard. Once per turn: You can banish 1 Level 7 or lower "Gem-Knight" Fusion Monster from your Graveyard; until the End Phase, this card's name becomes that monster's, and replace this effect with that monster's original effects.


                    1 cardGem-Knight Master Diamond Dispersion 1 cardGem-Knight Master Diamond Dispersion
                    Gem-Knight Master Diamond Dispersion
                    EARTH 9
                    Gem-Knight Master Diamond Dispersion
                    • ATK:

                    • 3000

                    • DEF:

                    • 2600


                    3 "Gem-" monsters During the Main Phase (Quick Effect): You can send this card from the field to the GY; Special Summon up to 3 non-Rock "Gem-" monsters with different names from your Extra Deck and/or GY, ignoring their Summoning conditions, also for the rest of this turn, you cannot Special Summon from the Extra Deck, except Fusion Monsters. When your "Gem-Knight" Fusion Monster is destroyed by battle, while this card is in your GY: You can Special Summon this card. You can only use each effect of "Gem-Knight Master Diamond Dispersion" once per turn.


                    1 cardGem-Knight Prismaura 1 cardGem-Knight Prismaura
                    Gem-Knight Prismaura
                    EARTH 7
                    Gem-Knight Prismaura
                    • ATK:

                    • 2450

                    • DEF:

                    • 1400


                    1 "Gem-Knight" monster + 1 Thunder-Type monster Must first be Fusion Summoned. Once per turn: You can send 1 "Gem-Knight" card from your hand to the Graveyard to target 1 face-up card on the field; destroy that target.


                    1 cardGem-Knight Ruby 1 cardGem-Knight Ruby
                    Gem-Knight Ruby
                    EARTH 6
                    Gem-Knight Ruby
                    • ATK:

                    • 2500

                    • DEF:

                    • 1300


                    "Gem-Knight Garnet" + 1 "Gem-Knight" monster Must first be Fusion Summoned with the above Fusion Material Monsters. Once per turn: You can Tribute 1 face-up "Gem-" monster; this card gains ATK equal to the Tributed monster's ATK on the field, until the End Phase. If this card attacks a Defense Position monster, inflict piercing Battle Damage to your opponent.


                    1 cardGem-Knight Seraphinite 1 cardGem-Knight Seraphinite
                    Gem-Knight Seraphinite
                    EARTH 5
                    Gem-Knight Seraphinite
                    • ATK:

                    • 2300

                    • DEF:

                    • 1400


                    1 "Gem-Knight" monster + 1 LIGHT monster Must first be Fusion Summoned with the above Fusion Materials. During your Main Phase, you can Normal Summon/Set 1 monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.)


                    1 cardGem-Knight Topaz 1 cardGem-Knight Topaz
                    Gem-Knight Topaz
                    EARTH 6
                    Gem-Knight Topaz
                    • ATK:

                    • 1800

                    • DEF:

                    • 1800


                    "Gem-Knight Tourmaline" + 1 "Gem-Knight" monster Must first be Fusion Summoned with the above Fusion Material Monsters. This card can attack twice during each Battle Phase. When this card destroys a monster by battle and sends it to the Graveyard: Inflict damage to your opponent equal to the ATK of the destroyed monster in the Graveyard.


                    1 cardGem-Knight Zirconia 1 cardGem-Knight Zirconia
                    Gem-Knight Zirconia
                    EARTH 8
                    Gem-Knight Zirconia
                    • ATK:

                    • 2900

                    • DEF:

                    • 2500


                    1 "Gem-Knight" monster + 1 Rock-Type monster


                    1 cardGem-Knight Phantom Quartz 1 cardGem-Knight Phantom Quartz
                    Gem-Knight Phantom Quartz
                    EARTH
                    Gem-Knight Phantom Quartz
                    • ATK:

                    • 1450

                    • LINK-2

                    Link Arrow:

                    Bottom-Left

                    Bottom-Right


                    2 "Gem-" monsters If this card is Link Summoned: You can add 1 "Gem-Knight" card from your Deck to your hand. You can pay 1000 LP; Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, by shuffling Fusion Materials in your possession listed on it into your Deck, that are banished or in the GY, but it cannot attack directly this turn. You can only use each effect of "Gem-Knight Phantom Quartz" once per turn.




                    More OCG Info

                    Gem-Knights Breakdown

                     

                     

                     

                     

                     

                     

                     

                     

                     

                     

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