Created by: YGO Mod (20517634)

Created On: 05/31/2026

Main: 40 Extra: 15

1 cardBrilliant Rose 1 cardBrilliant Rose
Brilliant Rose
LIGHT 2
Brilliant Rose
  • ATK:

  • 500

  • DEF:

  • 500


(This card is always treated as a "Gem-Knight" card.) You can discard 1 "Gem-Knight" or "Melodious" card; Special Summon this card from your hand. You can only use this effect of "Brilliant Rose" once per turn. Once per turn: You can send 1 "Gem-Knight" or "Melodious" monster from your Extra Deck to the GY; until the End Phase, this card's name/Type/Attribute become the same as the original name/Type/Attribute of the monster sent to the GY to activate this effect.


2 cardCrystal Rose 2 cardCrystal Rose
Crystal Rose
LIGHT 2
Crystal Rose
  • ATK:

  • 500

  • DEF:

  • 500


Once per turn: You can send 1 "Gem-Knight" or "Melodious" monster from your hand or Deck to the Graveyard, and if you do, this card's name becomes the sent monster's name, until the End Phase. If this card is in your Graveyard: You can banish 1 Fusion Monster from your Graveyard; Special Summon this card in Defense Position. You can only use this effect of "Crystal Rose" once per turn.


1 cardDroll & Lock Bird
1 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.


3 cardGem-Armadillo 3 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.


3 cardGem-Knight Hollowcore 3 cardGem-Knight Hollowcore
Gem-Knight Hollowcore
DARK 7
Gem-Knight Hollowcore
  • ATK:

  • 1950

  • DEF:

  • 2450


You can send 1 "Gem-Knight" Normal Monster or 1 "Gem-Knight Fusion" from your Deck to the GY; Special Summon this card from your hand in Defense Position. When your opponent activates a card or effect, while you control a "Gem-Knight" Fusion Monster (Quick Effect): You can banish 3 "Gem-Knight" cards from your GY, including this card; negate that effect, then all "Gem-Knight" monsters you currently control gain 1000 ATK. You can only use each effect of "Gem-Knight Hollowcore" once per turn.


3 cardGem-Knight Nepyrim 3 cardGem-Knight Nepyrim
Gem-Knight Nepyrim
LIGHT 4
Gem-Knight Nepyrim
  • ATK:

  • 1550

  • DEF:

  • 1600


If this card is Normal or Special Summoned: You can add 1 "Gem-Knight" card from your Deck to your hand, except "Gem-Knight Nepyrim", also any effect damage your opponent takes during the Main Phase this turn is halved. During your Main Phase, you can: Immediately after this effect resolves, Normal Summon 1 "Gem-" monster. If this card is sent from the hand or Deck to the GY: You can send 1 card from your hand to the GY, and if you do, Special Summon this card. You can only use each effect of "Gem-Knight Nepyrim" once per turn.


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.


1 cardMaxx "C"
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.


3 cardMulcharmy Fuwalos 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.


1 cardNemeses Corridor 1 cardNemeses Corridor
Nemeses Corridor
WIND 4
Nemeses Corridor
  • ATK:

  • 1900

  • DEF:

  • 600


You can target 1 of your banished monsters, except "Nemeses Corridor"; Special Summon this card from your hand, and if you do, shuffle that target into the Deck. You can target 1 of your banished "Nemeses" monsters, except "Nemeses Corridor"; add it to your hand. You can only use each effect of "Nemeses Corridor" once per turn.


1 cardNemeses Flag 1 cardNemeses Flag
Nemeses Flag
FIRE 2
Nemeses Flag
  • ATK:

  • 1100

  • DEF:

  • 200


You can target 1 of your banished monsters, except "Nemeses Flag"; Special Summon this card from your hand, and if you do, shuffle that target into the Deck. During your Main Phase: You can add 1 "Nemeses" monster from your Deck to your hand, except "Nemeses Flag". You can only use each effect of "Nemeses Flag" once per turn.


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.


3 cardEffect Veiler 3 cardEffect Veiler
Effect Veiler
LIGHT 1
Effect Veiler
  • ATK:

  • 0

  • DEF:

  • 0


During your opponent's Main Phase (Quick Effect): You can send this card from your hand to the GY, then target 1 Effect Monster your opponent controls; negate the effects of that face-up monster your opponent controls, until the end of this turn.


1 cardGhost Mourner & Moonlit Chill 1 cardGhost Mourner & Moonlit Chill
Ghost Mourner & Moonlit Chill
WIND 3
Ghost Mourner & Moonlit Chill
  • ATK:

  • 0

  • DEF:

  • 1800


If your opponent Special Summons a monster(s) face-up (except during the Damage Step): You can discard this card, then target 1 of those face-up monsters; negate its effects until the end of this turn, also if that face-up monster leaves the field this turn, its controller takes damage equal to its original ATK. You can only use this effect of "Ghost Mourner & Moonlit Chill" once per turn.


1 cardBrilliant Fusion
1 cardBrilliant Fusion
Brilliant Fusion
Spell Continuous
Brilliant Fusion

    When this card is activated: Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, using monsters from your Deck as Fusion Material, but change its ATK/DEF to 0. If this card leaves the field, destroy that monster. Once per turn: You can discard 1 Spell; the monster Special Summoned by this card's effect gains ATK/DEF equal to its original ATK/DEF, until the end of your opponent's turn. You can only activate 1 "Brilliant Fusion" per turn.


    1 cardCalled by the Grave
    1 cardCalled by the Grave
    Called by the Grave
    Spell Quick
    Called by the Grave

      Target 1 monster in your opponent's GY; banish it, and if you do, until the end of the next turn, its effects are negated, as well as the activated effects and effects on the field of monsters with the same original name.




      Tag(s):

      1 cardCrossout Designator
      1 cardCrossout Designator
      Crossout Designator
      Spell Quick
      Crossout Designator

        Declare 1 card name; banish 1 of that declared card from your Main Deck, and if you do, negate its effects, as well as the activated effects and effects on the field of cards with the same original name, until the end of this turn. You can only activate 1 "Crossout Designator" per turn.




        Tag(s):

        1 cardFoolish Burial
        1 cardFoolish Burial
        Foolish Burial
        Spell Normal
        Foolish Burial

          Send 1 monster from your Deck to the GY.




          Tag(s):

          3 cardGem-Knight Dispersion 3 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 cardVingolf's Blessing 3 cardVingolf's Blessing
              Vingolf's Blessing
              Spell Continuous
              Vingolf's Blessing

                When this card is activated: You can send 1 LIGHT Fairy monster from your Deck to the GY. Fairy monsters you control gain 100 ATK for each Fairy monster in your field and GY. If this card is sent to the GY: You can target 1 Level 4 or lower Fairy monster in your GY; Special Summon it. You can only use this effect of "Vingolf's Blessing" once per turn. You can only activate 1 "Vingolf's Blessing" per turn.


                3 cardInfinite Impermanence 3 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.


                  1 cardGem-Knight Aquamarine 1 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 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 cardThunder Dragon Colossus 1 cardThunder Dragon Colossus
                  Thunder Dragon Colossus
                  DARK 8
                  Thunder Dragon Colossus
                  • ATK:

                  • 2600

                  • DEF:

                  • 2400


                  "Thunder Dragon" + 1 Thunder monster Must be either Fusion Summoned, or Special Summoned during the turn a Thunder monster's effect was activated in the hand, by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization"). Cards cannot be added from the Main Deck to your opponent's hand except by drawing them. If this card would be destroyed by battle or card effect, you can banish 1 Thunder monster from your GY instead.


                  1 cardA Bao A Qu, the Lightless Shadow 1 cardA Bao A Qu, the Lightless Shadow
                  A Bao A Qu, the Lightless Shadow
                  DARK
                  A Bao A Qu, the Lightless Shadow
                  • ATK:

                  • 2800

                  • LINK-4

                  Link Arrow:

                  Left

                  Right

                  Bottom-Left

                  Bottom-Right


                  2+ monsters, including a Fiend monster During the Main Phase (Quick Effect): You can discard 1 card, then activate 1 of these effects; ● Destroy 1 card on the field. ● Banish this card (until the End Phase), and if you do, Special Summon 1 LIGHT or DARK monster from your GY. During your Standby Phase: You can draw cards equal to the number of different Monster Types in your GY, then place cards from your hand on the bottom of the Deck in any order, equal to the number of cards you drew. You can only use each effect of "A Bao A Qu, the Lightless Shadow" once per turn.


                  1 cardBeat Cop from the Underworld 1 cardBeat Cop from the Underworld
                  Beat Cop from the Underworld
                  DARK
                  Beat Cop from the Underworld
                  • ATK:

                  • 1000

                  • LINK-2

                  Link Arrow:

                  Bottom-Left

                  Bottom-Right


                  2 monsters If this card is Link Summoned using 2 DARK monsters with different names as material, it gains this effect. ● You can Tribute 1 monster, then target 1 face-up card on the field; place 1 Patrol Counter on it. You can only use this effect of "Beat Cop from the Underworld" once per turn. (If a card with a Patrol Counter would be destroyed by battle or card effect, remove 1 Patrol Counter from it instead.)


                  2 cardGem-Knight Phantom Quartz 2 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.


                  1 cardKnightmare Gryphon
                  1 cardKnightmare Gryphon
                  Knightmare Gryphon
                  LIGHT
                  Knightmare Gryphon
                  • ATK:

                  • 2500

                  • LINK-4

                  Link Arrow:

                  Top

                  Left

                  Right

                  Bottom


                  2+ monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap in your GY; Set it to your field, but it cannot be activated this turn, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Gryphon" once per turn. Special Summoned monsters on the field cannot activate their effects, unless they are linked.


                  1 cardW:P Fancy Ball 1 cardW:P Fancy Ball
                  W:P Fancy Ball
                  DARK
                  W:P Fancy Ball
                  • ATK:

                  • 2400

                  • LINK-3

                  Link Arrow:

                  Top

                  Bottom-Left

                  Bottom-Right


                  2+ Effect Monsters When your opponent activates a monster effect on the field or GY (Quick Effect): You can banish this card that was Special Summoned this turn until the End Phase; negate that effect, and if you do, banish it. During your opponent's Main Phase, you can (Quick Effect): Immediately after this effect resolves, Link Summon 1 Link Monster, and if this card you control would be used as material for that Link Summon, you can also use 1 Link-2 or lower monster your opponent controls. Neither player can activate the effects of Link Monsters in response to this effect's activation. You can only use each effect of "W:P Fancy Ball" once per turn.


                  1 cardInfernal Flame Banshee 1 cardInfernal Flame Banshee
                  Infernal Flame Banshee
                  FIRE
                  Infernal Flame Banshee
                  • ATK:

                  • 1700

                  • DEF:

                  • 600


                  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.




                  More OCG Info

                  Gem-Knights Breakdown

                   

                   

                   

                   

                   

                   

                   

                   

                   

                   

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