Created by: YGO Mod (20517634)

Created On: 01/28/2026

Might of the True World

Need 11 UR

UR Rarity
Libromancer Fire1 card
 Rarity
Libromancer Magigirl1 card
UR Rarity
Decode Talker Heatsoul1 card
UR Rarity
Knightmare Unicorn1 card
UR Rarity
Sauravis, the Ancient and Ascended1 card
UR Rarity
Ghost Mourner & Moonlit Chill1 card
UR Rarity
Cosmic Cyclone2 card
UR Rarity
Forbidden Droplet1 card
UR Rarity
Mystical Space Typhoon1 card
UR Rarity
Breakthrough Skill1 card

Main: 27 Extra: 9

N Rarity
Libromancer Agent
N Rarity
Libromancer Agent
Libromancer Agent
EARTH 6
Libromancer Agent
  • ATK:

  • 2000

  • DEF:

  • 2500


You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. You can target 1 "Libromancer" card in your GY, except "Libromancer Agent"; add it to your hand, then if you added a Spell/Trap by this effect, place 1 card from your hand on the bottom of the Deck. You can only use each effect of "Libromancer Agent" once per turn.


N Rarity
Libromancer Agent
N Rarity
Libromancer Agent
Libromancer Agent
EARTH 6
Libromancer Agent
  • ATK:

  • 2000

  • DEF:

  • 2500


You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. You can target 1 "Libromancer" card in your GY, except "Libromancer Agent"; add it to your hand, then if you added a Spell/Trap by this effect, place 1 card from your hand on the bottom of the Deck. You can only use each effect of "Libromancer Agent" once per turn.


UR Rarity
Libromancer Fire
UR Rarity
Libromancer Fire
Libromancer Fire
FIRE 4
Libromancer Fire
  • ATK:

  • 1800

  • DEF:

  • 1800


You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. If this card is Special Summoned: You can add 1 "Libromancer" monster from your Deck to your hand, except "Libromancer Fire". You can only use each effect of "Libromancer Fire" once per turn.


R Rarity
Libromancer Geek Boy
R Rarity
Libromancer Geek Boy
Libromancer Geek Boy
WIND 3
Libromancer Geek Boy
  • ATK:

  • 800

  • DEF:

  • 800


You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. If this card is Special Summoned: You can add 1 "Libromancer" Spell from your Deck to your hand. You can only use each effect of "Libromancer Geek Boy" once per turn.


R Rarity
Libromancer Geek Boy
R Rarity
Libromancer Geek Boy
Libromancer Geek Boy
WIND 3
Libromancer Geek Boy
  • ATK:

  • 800

  • DEF:

  • 800


You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. If this card is Special Summoned: You can add 1 "Libromancer" Spell from your Deck to your hand. You can only use each effect of "Libromancer Geek Boy" once per turn.


 Rarity
Libromancer Magigirl
 Rarity
Libromancer Magigirl
Libromancer Magigirl
WATER 4
Libromancer Magigirl
  • ATK:

  • 600

  • DEF:

  • 2100


You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. During your opponent's turn (Quick Effect): You can Ritual Summon 1 "Libromancer" Ritual Monster from your hand, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. You can only use each effect of "Libromancer Magigirl" once per turn.


SR Rarity
Libromancer Doombroker
SR Rarity
Libromancer Doombroker
Libromancer Doombroker
DARK 6
Libromancer Doombroker
  • ATK:

  • 2500

  • DEF:

  • 2000


You can Ritual Summon this card with a "Libromancer" card. If this card is Ritual Summoned by using a monster(s) on the field, it can attack directly. You can only use each of the following effects of "Libromancer Doombroker" once per turn. During your Main Phase: You can Set 1 "Libromancer" Trap directly from your Deck. When this card inflicts battle damage to your opponent: You can target 1 face-up monster your opponent controls; shuffle it into the Deck.


R Rarity
Libromancer Fireburst
R Rarity
Libromancer Fireburst
Libromancer Fireburst
FIRE 7
Libromancer Fireburst
  • ATK:

  • 2800

  • DEF:

  • 2800


You can Ritual Summon this card with a "Libromancer" card. If this card was Ritual Summoned by using a monster(s) on the field, it cannot be destroyed by battle, also any battle damage it inflicts to your opponent is doubled. This card can make up to 2 attacks on monsters during each Battle Phase. When a monster declares an attack: You can banish 1 "Libromancer" Ritual Monster from your GY; this card gains 200 ATK.


N Rarity
Libromancer Firestarter
N Rarity
Libromancer Firestarter
Libromancer Firestarter
FIRE 3
Libromancer Firestarter
  • ATK:

  • 1800

  • DEF:

  • 1800


You can Ritual Summon this card with a "Libromancer" card. If this card is Ritual Summoned by using a monster(s) on the field, it cannot be destroyed, or banished, by card effects. Gains 200 ATK/DEF each time your opponent activates a card or effect, while you control this card with ATK less than 3000 in the Monster Zone.


R Rarity
Libromancer Mystigirl
R Rarity
Libromancer Mystigirl
Libromancer Mystigirl
LIGHT 4
Libromancer Mystigirl
  • ATK:

  • 1400

  • DEF:

  • 2100


You can Ritual Summon this card with a "Libromancer" card. If this card was Ritual Summoned by using a monster(s) on the field, your opponent cannot target Ritual Monsters you control with monster effects. If this card is Special Summoned: You can target 1 face-up monster your opponent controls; until the end of this turn, change its ATK to 0, also negate its effects. You can only use this effect of "Libromancer Mystigirl" once per turn.


UR Rarity
Sauravis, the Ancient and Ascended
UR Rarity
Sauravis, the Ancient and Ascended
Sauravis, the Ancient and Ascended
LIGHT 7
Sauravis, the Ancient and Ascended
  • ATK:

  • 2600

  • DEF:

  • 2800


You can Ritual Summon this card with "Sprite's Blessing". When your opponent activates a card or effect that targets a monster you control (Quick Effect): You can discard this card; negate the activation. When your opponent would Special Summon a monster(s) (Quick Effect): You can return this card to the hand; negate the Special Summon, and if you do, banish that monster(s).


UR Rarity
Ghost Mourner & Moonlit Chill
UR Rarity
Ghost 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.


UR Rarity
Cosmic Cyclone
UR Rarity
Cosmic Cyclone
Cosmic Cyclone
Spell Quick
Cosmic Cyclone

    Pay 1000 LP, then target 1 Spell/Trap on the field; banish it.


    UR Rarity
    Cosmic Cyclone
    UR Rarity
    Cosmic Cyclone
    Cosmic Cyclone
    Spell Quick
    Cosmic Cyclone

      Pay 1000 LP, then target 1 Spell/Trap on the field; banish it.


      SR Rarity
      Forbidden Chalice
      SR Rarity
      Forbidden Chalice
      Forbidden Chalice
      Spell Quick
      Forbidden Chalice

        Target 1 face-up monster on the field; until the end of this turn, that target gains 400 ATK, but its effects are negated.


        UR Rarity
        Forbidden Droplet
        UR Rarity
        Forbidden 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):

          N Rarity
          Libromancer Bonded
          N Rarity
          Libromancer Bonded
          Libromancer Bonded
          Spell Normal
          Libromancer Bonded

            This card can be used to Ritual Summon any "Libromancer" Ritual Monster. You must also Tribute monsters from your hand or field whose total Levels equal or exceed the Level of the Ritual Monster you Ritual Summon. If you Ritual Summon "Libromancer Fireburst" with this effect, using "Libromancer Firestarter" on the field, it cannot be destroyed, or banished, by card effects.


            N Rarity
            Libromancer First Appearance
            N Rarity
            Libromancer First Appearance
            Libromancer First Appearance
            Spell Field
            Libromancer First Appearance

              When this card is activated: You can add 1 "Libromancer" monster from your Deck to your hand, with a different name than the cards you control. During your Main Phase: You can Ritual Summon 1 "Libromancer" Ritual Monster from your hand, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. You can only activate 1 "Libromancer First Appearance" per turn.


              N Rarity
              Libromancer First Appearance
              N Rarity
              Libromancer First Appearance
              Libromancer First Appearance
              Spell Field
              Libromancer First Appearance

                When this card is activated: You can add 1 "Libromancer" monster from your Deck to your hand, with a different name than the cards you control. During your Main Phase: You can Ritual Summon 1 "Libromancer" Ritual Monster from your hand, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. You can only activate 1 "Libromancer First Appearance" per turn.


                N Rarity
                Libromancer Origin Story
                N Rarity
                Libromancer Origin Story
                Libromancer Origin Story
                Spell Continuous
                Libromancer Origin Story

                  When this card is activated: You can Set 1 "Libromancer" Spell/Trap directly from your Deck, except "Libromancer Origin Story". "Libromancer" Ritual Monsters you control gain ATK equal to their own Level x 100. If a Ritual Monster is Ritual Summoned to your field (except during the Damage Step): You can target 1 Spell/Trap your opponent controls; destroy it. You can only use this effect of "Libromancer Origin Story" once per turn. You can only activate 1 "Libromancer Origin Story" per turn.


                  N Rarity
                  Libromancer Origin Story
                  N Rarity
                  Libromancer Origin Story
                  Libromancer Origin Story
                  Spell Continuous
                  Libromancer Origin Story

                    When this card is activated: You can Set 1 "Libromancer" Spell/Trap directly from your Deck, except "Libromancer Origin Story". "Libromancer" Ritual Monsters you control gain ATK equal to their own Level x 100. If a Ritual Monster is Ritual Summoned to your field (except during the Damage Step): You can target 1 Spell/Trap your opponent controls; destroy it. You can only use this effect of "Libromancer Origin Story" once per turn. You can only activate 1 "Libromancer Origin Story" per turn.


                    N Rarity
                    Libromancer Origin Story
                    N Rarity
                    Libromancer Origin Story
                    Libromancer Origin Story
                    Spell Continuous
                    Libromancer Origin Story

                      When this card is activated: You can Set 1 "Libromancer" Spell/Trap directly from your Deck, except "Libromancer Origin Story". "Libromancer" Ritual Monsters you control gain ATK equal to their own Level x 100. If a Ritual Monster is Ritual Summoned to your field (except during the Damage Step): You can target 1 Spell/Trap your opponent controls; destroy it. You can only use this effect of "Libromancer Origin Story" once per turn. You can only activate 1 "Libromancer Origin Story" per turn.


                      N Rarity
                      Libromancer Realized
                      N Rarity
                      Libromancer Realized
                      Libromancer Realized
                      Spell Continuous
                      Libromancer Realized

                        You can reveal 1 "Libromancer" Ritual Monster in your hand: Special Summon 1 "Fire Token" (Cyberse/FIRE/ATK 0/DEF 0) with the same Level as the revealed monster. While you control that Token, you cannot Special Summon monsters, except "Libromancer" monsters. You can only use this effect of "Libromancer Realized" once per turn.


                        UR Rarity
                        Mystical Space Typhoon
                        UR Rarity
                        Mystical Space Typhoon
                        Mystical Space Typhoon
                        Spell Quick
                        Mystical Space Typhoon

                          Target 1 Spell/Trap on the field; destroy that target.


                          UR Rarity
                          Breakthrough Skill
                          UR Rarity
                          Breakthrough Skill
                          Breakthrough Skill
                          Trap Normal
                          Breakthrough Skill

                            Target 1 face-up Effect Monster your opponent controls; that face-up monster your opponent controls has its effects negated until the end of this turn. During your turn, except the turn this card was sent to the Graveyard: You can banish this card from your Graveyard, then target 1 face-up Effect Monster your opponent controls; that target has its effects negated until the end of this turn.


                            R Rarity
                            Libromancer Displaced
                            R Rarity
                            Libromancer Displaced
                            Libromancer Displaced
                            Trap Normal
                            Libromancer Displaced

                              Target 1 "Libromancer" monster you control and 1 monster your opponent controls; return your monster to the hand, and if you do, take control of that opponent's monster. If your "Libromancer" monster you targeted was not a Ritual Monster, the monster you took control of returns to the hand during the End Phase. You can only activate 1 "Libromancer Displaced" per turn.


                              R Rarity
                              Libromancer Intervention
                              R Rarity
                              Libromancer Intervention
                              Libromancer Intervention
                              Trap Normal
                              Libromancer Intervention

                                When your opponent activates a card or effect: Target 1 "Libromancer" Ritual Monster you control; return it to the hand, and if you do, negate that activated effect, then you can Special Summon 1 "Libromancer" monster from your hand or GY. You can only activate 1 "Libromancer Intervention" per turn.


                                UR Rarity
                                Decode Talker Heatsoul
                                UR Rarity
                                Decode Talker Heatsoul
                                Decode Talker Heatsoul
                                FIRE
                                Decode Talker Heatsoul
                                • ATK:

                                • 2300

                                • LINK-3

                                Link Arrow:

                                Top

                                Bottom-Left

                                Bottom-Right


                                2+ Cyberse monsters with different Attributes Gains 500 ATK for each monster it points to. (Quick Effect): You can pay 1000 LP; draw 1 card, then if your LP are 2000 or less, you can banish this card from the field, and if you do, Special Summon 1 Link-3 or lower Cyberse monster from your Extra Deck, except "Decode Talker Heatsoul". You can only use this effect of "Decode Talker Heatsoul" once per turn.


                                SR Rarity
                                I:P Masquerena
                                SR Rarity
                                I:P Masquerena
                                I:P Masquerena
                                DARK
                                I:P Masquerena
                                • ATK:

                                • 800

                                • LINK-2

                                Link Arrow:

                                Bottom-Left

                                Bottom-Right


                                2 non-Link Monsters During your opponent's Main Phase, you can (Quick Effect): Immediately after this effect resolves, Link Summon 1 Link Monster using materials you control, including this card. You can only use this effect of "I:P Masquerena" once per turn. A Link Monster that used this card as material cannot be destroyed by your opponent's card effects.


                                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.


                                R Rarity
                                Link Disciple
                                R Rarity
                                Link Disciple
                                Link Disciple
                                LIGHT
                                Link Disciple
                                • ATK:

                                • 500

                                • LINK-1

                                Link Arrow:

                                Bottom


                                1 Level 4 or lower Cyberse monster You can Tribute 1 monster this card points to; draw 1 card, then place 1 card from your hand on the bottom of the Deck. You can only use this effect of "Link Disciple" once per turn.


                                N Rarity
                                Pentestag
                                N Rarity
                                Pentestag
                                Pentestag
                                DARK
                                Pentestag
                                • ATK:

                                • 1600

                                • LINK-2

                                Link Arrow:

                                Top

                                Bottom


                                2 Effect Monsters If your linked monster attacks a Defense Position monster, inflict piercing battle damage to your opponent.


                                SR Rarity
                                S-Force Justify
                                SR Rarity
                                S-Force Justify
                                S-Force Justify
                                LIGHT
                                S-Force Justify
                                • ATK:

                                • 2600

                                • LINK-3

                                Link Arrow:

                                Top-Left

                                Top

                                Top-Right


                                3 Effect Monsters, including an "S-Force" monster You cannot Summon/Set monsters to a zone(s) this card points to. (Quick Effect): You can target 1 face-up Effect Monster your opponent controls; negate its effects until the end of this turn, then you can move that opponent's monster to their Monster Zone this card points to. You can only use this effect of "S-Force Justify" once per turn. At the start of the Damage Step, if this card attacks: You can banish all monsters this card points to.


                                SR Rarity
                                Splash Mage
                                SR Rarity
                                Splash Mage
                                Splash Mage
                                WATER
                                Splash Mage
                                • ATK:

                                • 1100

                                • LINK-2

                                Link Arrow:

                                Top-Right

                                Bottom-Right


                                2 Cyberse monsters You can target 1 Cyberse monster in your GY; Special Summon it in Defense Position, but negate its effects, also you cannot Special Summon monsters for the rest of this turn, except Cyberse monsters. You can only use this effect of "Splash Mage" once per turn.


                                SR Rarity
                                Underworld Goddess of the Closed World
                                SR Rarity
                                Underworld Goddess of the Closed World
                                Underworld Goddess of the Closed World
                                LIGHT
                                Underworld Goddess of the Closed World
                                • ATK:

                                • 3000

                                • LINK-5

                                Link Arrow:

                                Top

                                Top-Right

                                Right

                                Bottom

                                Bottom-Right


                                4+ Effect Monsters You can also use 1 monster your opponent controls as material to Link Summon this card. If this card is Link Summoned: You can negate the effects of all face-up monsters your opponent currently controls. This Link Summoned card is unaffected by your opponent's activated effects, unless they target this card. Once per turn, when your opponent activates a card or effect that Special Summons a monster(s) from the GY (Quick Effect): You can negate the activation.




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