Created by: YGO Mod (20517634)

Created On: 06/26/2025

Nemesis of the Underground Terror

Need 21 UR

 Rarity
Subterror Fiendess3 card
 Rarity
Subterror Nemesis Archer1 card
 Rarity
Subterror Guru3 card
UR Rarity
Five-Headed Dragon1 card
UR Rarity
Knightmare Unicorn1 card
UR Rarity
Linkuriboh1 card
UR Rarity
Ningirsu the World Chalice Warrior1 card
 Rarity
Golden Cloud Beast - Malong1 card
UR Rarity
Pot of Duality2 card
UR Rarity
Terraforming1 card
 Rarity
The Hidden City3 card
UR Rarity
Dogmatika Punishment2 card
UR Rarity
Terrors of the Overroot1 card

Main: 24 Extra: 9

 Rarity
Subterror Fiendess
 Rarity
Subterror Fiendess
Subterror Fiendess
EARTH 1
Subterror Fiendess
  • ATK:

  • 800

  • DEF:

  • 500


When your opponent activates a card or effect (Quick Effect): You can send this card from your hand or field to the GY, then target 1 "Subterror" monster you control; negate the activation, then change the targeted monster to face-down Defense Position. You can target 1 face-up monster you control; change it to face-down Defense Position, and if you do, Special Summon 1 "Subterror" monster from your hand or GY, in face-up or face-down Defense Position. You can only use each effect of "Subterror Fiendess" once per turn.


 Rarity
Subterror Fiendess
 Rarity
Subterror Fiendess
Subterror Fiendess
EARTH 1
Subterror Fiendess
  • ATK:

  • 800

  • DEF:

  • 500


When your opponent activates a card or effect (Quick Effect): You can send this card from your hand or field to the GY, then target 1 "Subterror" monster you control; negate the activation, then change the targeted monster to face-down Defense Position. You can target 1 face-up monster you control; change it to face-down Defense Position, and if you do, Special Summon 1 "Subterror" monster from your hand or GY, in face-up or face-down Defense Position. You can only use each effect of "Subterror Fiendess" once per turn.


 Rarity
Subterror Fiendess
 Rarity
Subterror Fiendess
Subterror Fiendess
EARTH 1
Subterror Fiendess
  • ATK:

  • 800

  • DEF:

  • 500


When your opponent activates a card or effect (Quick Effect): You can send this card from your hand or field to the GY, then target 1 "Subterror" monster you control; negate the activation, then change the targeted monster to face-down Defense Position. You can target 1 face-up monster you control; change it to face-down Defense Position, and if you do, Special Summon 1 "Subterror" monster from your hand or GY, in face-up or face-down Defense Position. You can only use each effect of "Subterror Fiendess" once per turn.


 Rarity
Subterror Nemesis Archer
 Rarity
Subterror Nemesis Archer
Subterror Nemesis Archer
EARTH 3
Subterror Nemesis Archer
  • ATK:

  • 1600

  • DEF:

  • 1400


At the start of the Damage Step, if this card attacks an opponent's face-down Defense Position monster, and you control another "Subterror" monster: You can shuffle that opponent's monster into the Deck. If this card on the field is destroyed by battle or card effect and sent to the GY: You can Special Summon 1 "Subterror" monster from your Deck in face-up or face-down Defense Position. You can only use each effect of "Subterror Nemesis Archer" once per turn.


N Rarity
Subterror Nemesis Warrior
N Rarity
Subterror Nemesis Warrior
Subterror Nemesis Warrior
EARTH 4
Subterror Nemesis Warrior
  • ATK:

  • 1800

  • DEF:

  • 1200


During either player's turn: You can send 1 "Subterror" monster from your Deck to the Graveyard; Tribute this card and at least 1 other monster so the total original Levels Tributed equal or exceed the Level of that "Subterror" monster in the Graveyard, and if you do, Special Summon that monster in face-up or face-down Defense Position. If a "Subterror Behemoth" monster is flipped face-up while this card is in your Graveyard: You can Special Summon this card. You can only use each effect of "Subterror Nemesis Warrior" once per turn.


SR Rarity
Subterror Behemoth Umastryx
SR Rarity
Subterror Behemoth Umastryx
Subterror Behemoth Umastryx
EARTH 7
Subterror Behemoth Umastryx
  • ATK:

  • 2000

  • DEF:

  • 2700


FLIP: You can target 1 monster your opponent controls; banish it. You can only use this effect of "Subterror Behemoth Umastryx" once per turn. When a face-up monster you control is flipped face-down, if you control no face-up monsters: You can Special Summon this card from your hand in Defense Position. Once per turn: You can change this card to face-down Defense Position.


 Rarity
Subterror Guru
 Rarity
Subterror Guru
Subterror Guru
EARTH 4
Subterror Guru
  • ATK:

  • 1600

  • DEF:

  • 1800


FLIP: You can add 1 "Subterror" card from your Deck to your hand, except "Subterror Guru". You can target 1 other face-up monster on the field; change that monster, also this card, to face-down Defense Position. This is a Quick Effect if you control another "Subterror" card. You can only use each effect of "Subterror Guru" once per turn.


 Rarity
Subterror Guru
 Rarity
Subterror Guru
Subterror Guru
EARTH 4
Subterror Guru
  • ATK:

  • 1600

  • DEF:

  • 1800


FLIP: You can add 1 "Subterror" card from your Deck to your hand, except "Subterror Guru". You can target 1 other face-up monster on the field; change that monster, also this card, to face-down Defense Position. This is a Quick Effect if you control another "Subterror" card. You can only use each effect of "Subterror Guru" once per turn.


 Rarity
Subterror Guru
 Rarity
Subterror Guru
Subterror Guru
EARTH 4
Subterror Guru
  • ATK:

  • 1600

  • DEF:

  • 1800


FLIP: You can add 1 "Subterror" card from your Deck to your hand, except "Subterror Guru". You can target 1 other face-up monster on the field; change that monster, also this card, to face-down Defense Position. This is a Quick Effect if you control another "Subterror" card. You can only use each effect of "Subterror Guru" once per turn.


SR Rarity
Book of Eclipse
SR Rarity
Book of Eclipse
Book of Eclipse
Spell Quick
Book of Eclipse

    Change all face-up monsters on the field to face-down Defense Position. During the End Phase of this turn, change as many face-down Defense Position monsters your opponent controls as possible to face-up Defense Position, then your opponent draws cards equal to the number of monsters changed face-up by this effect.


    SR Rarity
    Book of Eclipse
    SR Rarity
    Book of Eclipse
    Book of Eclipse
    Spell Quick
    Book of Eclipse

      Change all face-up monsters on the field to face-down Defense Position. During the End Phase of this turn, change as many face-down Defense Position monsters your opponent controls as possible to face-up Defense Position, then your opponent draws cards equal to the number of monsters changed face-up by this effect.


      SR Rarity
      Book of Eclipse
      SR Rarity
      Book of Eclipse
      Book of Eclipse
      Spell Quick
      Book of Eclipse

        Change all face-up monsters on the field to face-down Defense Position. During the End Phase of this turn, change as many face-down Defense Position monsters your opponent controls as possible to face-up Defense Position, then your opponent draws cards equal to the number of monsters changed face-up by this effect.


        UR Rarity
        Pot of Duality
        UR Rarity
        Pot of Duality
        Pot of Duality
        Spell Normal
        Pot of Duality

          Excavate the top 3 cards of your Deck, add 1 of them to your hand, also, after that, shuffle the rest back into your Deck. You can only activate 1 "Pot of Duality" per turn. You cannot Special Summon during the turn you activate this card.




          Tag(s):

          UR Rarity
          Pot of Duality
          UR Rarity
          Pot of Duality
          Pot of Duality
          Spell Normal
          Pot of Duality

            Excavate the top 3 cards of your Deck, add 1 of them to your hand, also, after that, shuffle the rest back into your Deck. You can only activate 1 "Pot of Duality" per turn. You cannot Special Summon during the turn you activate this card.




            Tag(s):

            N Rarity
            Subterror Cave Clash
            N Rarity
            Subterror Cave Clash
            Subterror Cave Clash
            Spell Continuous
            Subterror Cave Clash

              All "Subterror" monsters you control gain 500 ATK and DEF for each Set monster on the field. Once per turn, when a "Subterror" monster you control inflicts battle damage to your opponent: You can target 1 "Subterror" card in your Graveyard, except "Subterror Cave Clash"; add it to your hand.


              UR Rarity
              Terraforming
              UR Rarity
              Terraforming
              Terraforming
              Spell Normal
              Terraforming

                Add 1 Field Spell from your Deck to your hand.




                Tag(s):

                 Rarity
                The Hidden City
                 Rarity
                The Hidden City
                The Hidden City
                Spell Field
                The Hidden City

                  When this card is activated: You can add 1 "Subterror" monster from your Deck to your hand. Once per turn: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position. Once per turn, when an opponent's monster declares an attack: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position, then you can negate the attack. You can only activate 1 "The Hidden City" per turn.


                   Rarity
                  The Hidden City
                   Rarity
                  The Hidden City
                  The Hidden City
                  Spell Field
                  The Hidden City

                    When this card is activated: You can add 1 "Subterror" monster from your Deck to your hand. Once per turn: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position. Once per turn, when an opponent's monster declares an attack: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position, then you can negate the attack. You can only activate 1 "The Hidden City" per turn.


                     Rarity
                    The Hidden City
                     Rarity
                    The Hidden City
                    The Hidden City
                    Spell Field
                    The Hidden City

                      When this card is activated: You can add 1 "Subterror" monster from your Deck to your hand. Once per turn: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position. Once per turn, when an opponent's monster declares an attack: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position, then you can negate the attack. You can only activate 1 "The Hidden City" per turn.


                      UR Rarity
                      Dogmatika Punishment
                      UR Rarity
                      Dogmatika Punishment
                      Dogmatika Punishment
                      Trap Normal
                      Dogmatika Punishment

                        Target 1 face-up monster your opponent controls; send 1 monster with an equal or higher ATK from your Extra Deck to the GY, and if you do, destroy that monster. Until the end of your next turn after this card resolves, you cannot Special Summon monsters from the Extra Deck. You can only activate 1 "Dogmatika Punishment" per turn.


                        UR Rarity
                        Dogmatika Punishment
                        UR Rarity
                        Dogmatika Punishment
                        Dogmatika Punishment
                        Trap Normal
                        Dogmatika Punishment

                          Target 1 face-up monster your opponent controls; send 1 monster with an equal or higher ATK from your Extra Deck to the GY, and if you do, destroy that monster. Until the end of your next turn after this card resolves, you cannot Special Summon monsters from the Extra Deck. You can only activate 1 "Dogmatika Punishment" per turn.


                          SR Rarity
                          Subterror Final Battle
                          SR Rarity
                          Subterror Final Battle
                          Subterror Final Battle
                          Trap Normal
                          Subterror Final Battle

                            Activate 1 of these effects, also, after that, Set this card face-down instead of sending it to the GY. ● Change 1 Set "Subterror" monster on the field to face-up Attack or Defense Position. ● Change 1 face-up "Subterror" monster on the field to face-down Defense Position. ● ATK/DEF of 1 "Subterror" monster on the field become equal to its combined original ATK/DEF until the end of this turn. ● This turn, activated effects of "Subterror" cards cannot be negated.


                            SR Rarity
                            Subterror Final Battle
                            SR Rarity
                            Subterror Final Battle
                            Subterror Final Battle
                            Trap Normal
                            Subterror Final Battle

                              Activate 1 of these effects, also, after that, Set this card face-down instead of sending it to the GY. ● Change 1 Set "Subterror" monster on the field to face-up Attack or Defense Position. ● Change 1 face-up "Subterror" monster on the field to face-down Defense Position. ● ATK/DEF of 1 "Subterror" monster on the field become equal to its combined original ATK/DEF until the end of this turn. ● This turn, activated effects of "Subterror" cards cannot be negated.


                              UR Rarity
                              Terrors of the Overroot
                              UR Rarity
                              Terrors of the Overroot
                              Terrors of the Overroot
                              Trap Normal
                              Terrors of the Overroot

                                Target 1 card your opponent controls and 1 card in their GY; send that card on the field to the GY, and if you do, Set the other card from the GY to your opponent's field. You can only activate 1 "Terrors of the Overroot" per turn.


                                UR Rarity
                                Five-Headed Dragon
                                UR Rarity
                                Five-Headed Dragon
                                Five-Headed Dragon
                                DARK 12
                                Five-Headed Dragon
                                • ATK:

                                • 5000

                                • DEF:

                                • 5000


                                5 Dragon monsters Must be Fusion Summoned. Cannot be destroyed by battle with a DARK, EARTH, WATER, FIRE, or WIND monster.


                                N Rarity
                                Fossil Machine Skull Wagon
                                N Rarity
                                Fossil Machine Skull Wagon
                                Fossil Machine Skull Wagon
                                EARTH 6
                                Fossil Machine Skull Wagon
                                • ATK:

                                • 1700

                                • DEF:

                                • 1500


                                1 Rock monster in your GY + 1 Level 5 or 6 monster Must first be Special Summoned with "Fossil Fusion". This card can make up to 2 attacks on monsters during each Battle Phase. When this card destroys an opponent's monster by battle: You can inflict 800 damage to your opponent. You can banish this card from your GY, then target 1 Spell/Trap on the field; destroy it. You can only use this effect of "Fossil Machine Skull Wagon" once per turn.


                                R Rarity
                                Fossil Warrior Skull Knight
                                R Rarity
                                Fossil Warrior Skull Knight
                                Fossil Warrior Skull Knight
                                EARTH 6
                                Fossil Warrior Skull Knight
                                • ATK:

                                • 2400

                                • DEF:

                                • 1100


                                1 Rock monster + 1 Level 5 or 6 monster Must first be Special Summoned with "Fossil Fusion". If this card attacks a Defense Position monster, inflict piercing battle damage. When this attacking card destroys a monster by battle: You can activate this effect; this card can make a second attack in a row. You can banish this card from your GY, then target 1 monster on the field; destroy it. You can only use this effect of "Fossil Warrior Skull Knight" once per turn.


                                R Rarity
                                Fossil Warrior Skull Knight
                                R Rarity
                                Fossil Warrior Skull Knight
                                Fossil Warrior Skull Knight
                                EARTH 6
                                Fossil Warrior Skull Knight
                                • ATK:

                                • 2400

                                • DEF:

                                • 1100


                                1 Rock monster + 1 Level 5 or 6 monster Must first be Special Summoned with "Fossil Fusion". If this card attacks a Defense Position monster, inflict piercing battle damage. When this attacking card destroys a monster by battle: You can activate this effect; this card can make a second attack in a row. You can banish this card from your GY, then target 1 monster on the field; destroy it. You can only use this effect of "Fossil Warrior Skull Knight" once per turn.


                                SR Rarity
                                Knightmare Phoenix
                                SR Rarity
                                Knightmare Phoenix
                                Knightmare Phoenix
                                FIRE
                                Knightmare Phoenix
                                • ATK:

                                • 1900

                                • LINK-2

                                Link Arrow:

                                Top

                                Right


                                2 monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap your opponent controls; destroy it, 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 Phoenix" once per turn. Co-linked monsters you control cannot be destroyed by battle.


                                UR Rarity
                                Knightmare Unicorn
                                UR Rarity
                                Knightmare Unicorn
                                Knightmare Unicorn
                                DARK
                                Knightmare Unicorn
                                • ATK:

                                • 2200

                                • LINK-3

                                Link Arrow:

                                Left

                                Right

                                Bottom


                                2+ monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 card on the field; shuffle it into the Deck, 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 Unicorn" once per turn. While any co-linked "Knightmare" monsters are on the field, for your normal draw in your Draw Phase, draw 1 card for each different card name among those co-linked "Knightmare" monsters, instead of drawing just 1 card.


                                UR Rarity
                                Linkuriboh
                                UR Rarity
                                Linkuriboh
                                Linkuriboh
                                DARK
                                Linkuriboh
                                • ATK:

                                • 300

                                • LINK-1

                                Link Arrow:

                                Bottom


                                1 Level 1 Monster When an opponent's monster declares an attack: You can Tribute this card; change that opponent's monster's ATK to 0, until the end of this turn. If this card is in your GY (Quick Effect): You can Tribute 1 Level 1 monster; Special Summon this card. You can only use this effect of "Linkuriboh" once per turn.


                                UR Rarity
                                Ningirsu the World Chalice Warrior
                                UR Rarity
                                Ningirsu the World Chalice Warrior
                                Ningirsu the World Chalice Warrior
                                EARTH
                                Ningirsu the World Chalice Warrior
                                • ATK:

                                • 2500

                                • LINK-3

                                Link Arrow:

                                Top

                                Left

                                Right


                                2+ Link Monsters If this card is Link Summoned: Draw cards equal to the number of "World Chalice" monsters this card points to. You can only use this effect of "Ningirsu the World Chalice Warrior" once per turn. Once per turn: You can send 1 card from each player's field to the GYs. If this card is sent from the field to the GY: You can Special Summon 1 "World Chalice" monster from your hand.


                                 Rarity
                                Golden Cloud Beast - Malong
                                 Rarity
                                Golden Cloud Beast - Malong
                                Golden Cloud Beast - Malong
                                LIGHT 6
                                Golden Cloud Beast - Malong
                                • ATK:

                                • 2200

                                • DEF:

                                • 1000


                                1 Tuner + 1+ non-Tuner monsters If this card is Special Summoned: You can increase or decrease its Level by 1. If this card is sent to the GY: You can target 1 face-up card your opponent controls; return it to the hand. You can only use this effect of "Golden Cloud Beast - Malong" once per turn.




                                https://ygovietnam.com/
                                Top