Decompile/ygo_monsters huggingface dataset:
Artifact Achilleshield
You can Set this card from your hand to your Spell & Trap Zone as a Spell Card. During your opponent's turn, if this Set card in the Spell & Trap Zone is destroyed and sent to your Graveyard: Special Summon it. If this card is Special Summoned during your opponent's turn: Your opponent cannot target "Artifact" monsters you control for attacks for the rest of this turn.
Seismic Crasher
Twice per turn, you can send 1 face-up Continuous Spell or Continuous Trap Card you control to the Graveyard to inflict 500 damage to your opponent.
Principug
You can target 1 monster you control that cannot be Normal Summoned/Set with "Guardian" in its original name; it can make a second attack during each Battle Phase this turn. You can banish this card from your GY, then target 1 "Guardian" monster in your GY that cannot be Normal Summoned/Set to activate 1 of these effects;
��� Add it to your hand.
��� Add 1 card mentioned on it from your GY to your hand.
You can only use each effect of "Principug" once per turn.
Elemental HERO Air Neos
"Elemental Hero Neos" + "Neo-Spacian Air Hummingbird"
This card can only be Special Summoned from your Extra Deck by returning the above cards you control to the Deck. (You do not use "Polymerization".) While your Life Points are lower than your opponent's, this card gains ATK equal to the difference. This card returns to the Extra Deck during the End Phase.
Mutant Mindmaster
When this card declares an attack, you can take control of 1 face-up Attack Position monster your opponent controls, and attack with it instead of this monster. It cannot attack your opponent directly. Return it to your opponent at the end of the Battle Phase.
Zoodiac Tigermortar
3 Level 4 monsters
Once per turn, you can also Xyz Summon "Zoodiac Tigermortar" by using 1 "Zoodiac" monster you control with a different name as Xyz Material. (If you used an Xyz Monster, any Xyz Materials attached to it also become Xyz Materials on this card.) This card gains ATK and DEF equal to the ATK and DEF of all "Zoodiac" monsters attached to it as Materials. Once per turn: You can detach 1 Xyz Material from this card, then target 1 Xyz Monster you control and 1 "Zoodiac" monster in your Graveyard; attach that "Zoodiac" monster to that Xyz Monster as Xyz Material.
Subterror Behemoth Phospheroglacier
FLIP: You can send 1 card from your Deck to the Graveyard. You can only use this effect of "Subterror Behemoth Phospheroglacier" 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.
Gouki The Powerload Ogre
2+ Warrior monsters
Gains ATK equal to the combined Link Ratings of all other Link Monsters you control x 200. This Link Summoned card is unaffected by other cards' effects. You can Tribute 1 "Gouki" Link Monster, then target cards on the field, up to its Link Rating; destroy them. You can only use this effect of "Gouki The Powerload Ogre" once per turn.
Battlin' Boxer Uppercutter
If this card is Normal or Special Summoned: You can add 1 "Battlin' Boxer" monster or 1 "Counter" Counter Trap from your Deck to your hand, except "Battlin' Boxer Uppercutter". If this card is sent to the GY by card effect: You can activate 1 of these effects;
��� Special Summon 1 "Battlin' Boxer" monster from your GY, except "Battlin��� Boxer Uppercutter".
��� Set 1 "Counter" Counter Trap from your GY to your field.
You can only use 1 "Battlin' Boxer Uppercutter" effect per turn, and only once that turn.
Number C69: Heraldry Crest of Horror
4 Level 5 monsters
When an opponent's monster declares an attack: You can destroy all cards your opponent controls. If this card has "Number 69: Heraldry Crest" as an Xyz Material, it gains this effect.
��� Once per turn: You can detach 1 Xyz Material from this card, then target 1 face-up Xyz Monster your opponent controls; this card gains ATK equal to that face-up monster's original ATK, and if it gains ATK this way, this card's name becomes that monster's, and it gains that monster's original effect. These effects last until the End Phase.
Outstanding Dog Marron
When this card is sent to your Graveyard, add it to your Deck and shuffle it.
Gamma the Magnet Warrior
Alpha, Beta, and Gamma meld as one to form a powerful monster.
D/D Savant Kepler
[ Pendulum Effect ] 
You cannot Pendulum Summon monsters, except "D/D" monsters. This effect cannot be negated. Once per turn, during your Standby Phase: Reduce this card's Pendulum Scale by 2 (min. 1), then destroy all monsters you control with a Level greater than or equal to this card's Pendulum Scale, except "D/D" monsters.
[ Monster Effect ] 
If this card is Normal or Special Summoned: You can activate 1 of these effects. You can only use this effect of "D/D Savant Kepler" once per turn.
��� Target 1 other "D/D" card you control; return it to the hand.
��� Add 1 "Dark Contract" card from your Deck to your hand.
Blackwing - Elphin the Raven
If you control a "Blackwing" monster, you can Normal Summon this card without Tributing. When this card is Normal Summoned: You can target 1 monster your opponent controls; change that target's battle position.
U.A. Libero Spiker
You can Special Summon this card (from your hand) by returning 1 "U.A." monster you control to the hand, except "U.A. Libero Spiker". You can only Special Summon "U.A. Libero Spiker" once per turn this way. During your opponent's Main Phase (Quick Effect): You can shuffle 1 Level 5 or higher "U.A." monster from your hand into the Deck, and if you do, Special Summon 1 "U.A." monster from your Deck with a different name, then return this card to the hand. You can only use this effect of "U.A. Libero Spiker" once per turn.
Super Quantal Mech Beast Aeroboros
2 Level 4 monsters
Cannot attack unless it has Xyz Material. Once per turn: You can detach 1 Xyz Material from this card, then target 1 other face-up monster on the field; change it to face-down Defense Position. This effect can be activated during either player's turn, if this card has "Super Quantum Green Layer" as Xyz Material. Once per turn: You can attach 1 "Super Quantum" monster from your hand or field to this card as an Xyz Material.
Gellenduo
Cannot be destroyed by battle. If you take any damage: Destroy this face-up card. This card can be treated as 2 Tributes for the Tribute Summon of a LIGHT Fairy monster.
Cyberse Witch
2 Cyberse monsters
If a monster is Special Summoned to a zone this card points to (except during the Damage Step): You can banish 1 Spell from your GY; add 1 Cyberse Ritual Monster and 1 "Cynet Ritual" from your Deck to your hand. During your Main Phase, if this effect was activated this turn: You can target 1 Level 4 or lower Cyberse monster in your GY; Special Summon it. You can only use each effect of "Cyberse Witch" once per turn.
Protective Soul Ailin
Once per turn, you can equip this card to an "Indomitable Fighter Lei Lei" you control, OR unequip it to Special Summon this card in face-up Attack Position. When equipped to a monster by this card's effect, you can change that monster's battle position once per turn. (A monster can only be equipped with 1 Union Monster at a time. If the equipped monster would be destroyed by battle, destroy this card instead.)
Sylvan Bladefender
When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can excavate the top card of your Deck, and if it is a Plant-Type monster, send it to the Graveyard. Otherwise, place it on the bottom of your Deck. If this card is excavated from the Deck and sent to the Graveyard by a card effect: You can add this card from your Graveyard to your hand.
Blast Asmodian
If any Spell or Trap Card(s) are Chained, inflict 500 damage to your opponent.
30,000-Year White Turtle
A huge turtle that has existed for more than 30,000 years.
Worm Xex
When this card is Normal Summoned, you can send 1 Reptile-Type "Worm" monster from your Deck to the Graveyard. If you control a face-up "Worm Yagan", this card cannot be destroyed by battle.
The Arrival Cyberse @Ignister
3+ monsters with different Attributes
You can only control 1 "The Arrival Cyberse @Ignister". The original ATK of this card becomes 1000 x the number of Link Materials used for its Link Summon. Unaffected by other cards' effects. Once per turn: You can target 1 other monster on the field; destroy it, and if you do, Special Summon 1 "@Ignister Token" (Cyberse/DARK/Level 1/ATK 0/DEF 0) to your zone this card points to.
Drytron Mu Beta Fafnir
2+ Level 1 monsters
When you Ritual Summon, you can detach a material(s) from this card as monster(s) required for the Ritual Summon. You can only use each of the following effects of "Drytron Mu Beta Fafnir" once per turn. If this card is Xyz Summoned: You can send 1 "Drytron" card from your Deck to the GY. When your opponent activates a Spell/Trap Card, while you control a Machine Ritual Monster (Quick Effect): You can detach 1 material from this card; negate the activation, and if you do, destroy that card.
Union Rider
You can take control of up to 1 Union Monster that is currently a monster on your opponent's side of the field, and equip it to this card. The Union Monster that is equipped to this card cannot be changed back to a monster using its own effect.
Spore
If this card is in your Graveyard: You can banish 1 other Plant-Type monster from your Graveyard; Special Summon this card from your Graveyard and increase its Level by the Level of that banished monster. Each player can only activate the effect of "Spore" once per Duel.
Dinowrestler Martial Anga
During damage calculation, when your "Dinowrestler" monster battles a monster with an equal or higher ATK (Quick Effect): You can send this card from your hand to the GY; your battling monster cannot be destroyed by that battle, also end the Battle Phase after the Damage Step. Once per turn, during the End Phase, if this card is in the GY because it was sent there to activate this effect this turn, and your opponent controls more monsters than you do: You can Special Summon this card.
Dual Avatar Feet - Kokoku
If this card is Normal or Special Summoned: You can add 1 "Dual Avatar" Trap from your Deck to your hand. During your opponent's turn, if a face-up "Dual Avatar" monster(s) you control, except "Dual Avatar Feet - Kokoku", is destroyed by battle or card effect: You can Special Summon this card from your hand, then you can apply this effect.
��� Destroy 1 "Dual Avatar" monster you control, and if you do, Special Summon 1 "Dual Avatar" Fusion Monster from your Extra Deck.
You can only use each effect of "Dual Avatar Feet - Kokoku" once per turn.
Sasuke Samurai #2
Once per turn, during your Main Phase, you can pay 800 Life Points. If you do this, until the End Phase, Spell and Trap Cards cannot be activated.
Beast of Talwar
Only the master of the sword among Fiend-Type monsters is permitted to hold the Talwar.


(This card is always treated as an "Archfiend" card.)
Garura, Wings of Resonant Life
2 monsters with the same Type and Attribute, but different names
Any battle damage your opponent takes from battles involving this card is doubled. If this card is sent to the GY: You can draw 1 card. You can only use this effect of "Garura, Wings of Resonant Life" once per turn.
Buster Dragon
1 Tuner + 1 or more non-Tuner monsters
All monsters your opponent controls become Dragon-Type. Once per turn, if you do not control a "Buster Blader" monster: You can target 1 "Buster Blader" in your Graveyard; Special Summon it. Once per turn, during your opponent's turn: You can target 1 "Buster Blader" monster you control; equip it with 1 "Destruction Sword" monster from your Graveyard (this is a Quick Effect).
Gorgon Egg
The gorgon egg's massive eyes are said to reflect the fate of its enemies.
Garbage Collector
You can target 1 other Cyberse monster you control that began the Duel in the Main Deck; return it to the hand, and if you do, Special Summon from your Deck 1 Cyberse monster with the same Level, but with a different name. You can only use this effect of "Garbage Collector" once per turn.
Great Angus
A very violent beast, it is always berserk. People say that they have never seen it silent.
Tytannial, Princess of Camellias
When a card or effect is activated that targets a card(s) on the field (Quick Effect): You can Tribute 1 face-up Plant monster; negate the activation, and if you do, destroy it.
Meizen the Battle Ninja
2 "Ninja" monsters with different Types
Must first be either Fusion Summoned, or Special Summoned from your Extra Deck by Tributing the above cards you control. Your "Ninja" monsters can attack directly. While you control a face-down Defense Position monster, your opponent's monsters cannot target this card for attacks. When your opponent activates a card or effect (Quick Effect): You can Special Summon 1 "Ninja" monster from your Deck in face-up or face-down Defense Position. You can only use this effect of "Meizen the Battle Ninja" once per turn.
Laval Blaster
When this card is Normal Summoned, if you have a "Laval" monster in your Graveyard other than "Laval Blaster": You can choose a number from 1 to 5, then send that many cards from the top of your Deck to the Graveyard; this card gains 200 ATK for each "Laval" monster sent to the Graveyard to activate this effect.
Right-Hand Shark
When this card is Normal Summoned: You can add 1 "Left-Hand Shark" from your Deck to your hand. If this card is in your GY and you control no monsters: You can Special Summon this card, but banish it when it leaves the field. An Xyz Monster that was Summoned using only WATER monsters as material, including this card on the field, gains this effect.
��� This card cannot be destroyed by battle.
You can only use each effect of "Right-Hand Shark" once per turn.
Kojikocy
A man-hunter with powerful arms that can crush boulders.
Cupid Volley
You can choose a number from 1 to 3, then send that many cards from the top of your Deck to the GY; increase this card's Level by the number of cards sent to the GY this way, until the end of this turn. If this card you control is destroyed by an opponent's card and sent to your GY: You gain 1500 LP. You can only use each effect of "Cupid Volley" once per turn.
Madolche Magileine
If this card in your possession is destroyed by an opponent's card and sent to your GY: Shuffle this card into the Deck. When this card is Normal or Flip Summoned: You can add 1 "Madolche" monster from your Deck to your hand.
Evigishki Mind Augus
You can Ritual Summon this card with any "Gishki" Ritual Spell Card. When this card is Ritual Summoned: Target up to 5 cards in any Graveyard(s); shuffle those targets into the Deck.
Black Skull Dragon
"Summoned Skull" + "Red-Eyes Black Dragon"



(This card is always treated as an "Archfiend" card.)
Flyfang
If this card attacks a Defense Position monster, inflict piercing Battle Damage to your opponent. At the end of the Battle Phase, if this card inflicted Battle Damage to your opponent: Banish this card until your next Standby Phase.
Bujingi Raven
When a "Bujin" monster you control is destroyed by battle with an opponent's monster and sent to your Graveyard: You can send this card from your hand to the Graveyard; destroy that opponent's monster.
Salamangreat of Fire
If this card is Normal or Special Summoned: You can add 1 Level 4 or lower "Salamangreat" monster from your Deck to your hand, except "Salamangreat of Fire", also you cannot Special Summon monsters for the rest of this turn, except FIRE monsters. At the start of the Damage Step, if a Cyberse monster you control battles: You can banish this card from your GY; destroy that monster you control. You can only use each effect of "Salamangreat of Fire" once per turn.
Dragunity Knight - Romulus
2 Dragon and/or Winged Beast monsters, except Tokens
If this card is Link Summoned: You can add 1 "Dragunity" Spell/Trap or 1 "Dragon Ravine" from your Deck to your hand. If a Dragon monster(s) is Special Summoned from the Extra Deck to a zone this card points to (except during the Damage Step): You can Special Summon 1 Dragon or Winged Beast monster from your hand in Defense Position, but for the rest of this turn, its effects (if any) are negated and it cannot be used as Link Material. You can only use each effect of "Dragunity Knight - Romulus" once per turn.
Nin-Ken Dog
A Ninja dog who has mastered extreme Ninjutsu. Through hard training, it learned the technique to metamorphose into a human being.
Gagaga Cowboy
2 Level 4 monsters
Once per turn: You can detach 1 Xyz Material from this card; apply this effect, depending on this card's current battle position.
��� Attack Position: If this card attacks an opponent's monster this turn, it gains 1000 ATK, also the opponent's monster loses 500 ATK, during the Damage Step only.
��� Defense Position: Inflict 800 damage to your opponent.
Fossil Dragon Skullgar
1 Rock monster + 1 Level 4 or lower monster in your opponent's GY
Must first be Special Summoned with "Fossil Fusion". If this card attacks a Defense Position monster, inflict piercing battle damage. You can banish this card from your GY; add 1 "Fossil Fusion" from your Deck to your hand. You can only use this effect of "Fossil Dragon Skullgar" once per turn.
Lavalval Exlord
1 Tuner + 1+ non-Tuner FIRE monsters
When your opponent activates an effect of a monster on the field or in their hand (Quick Effect): You can destroy that monster, and if you do, inflict 1000 damage to your opponent. If this Synchro Summoned card in its owner's control is destroyed by an opponent's card: You can Special Summon up to 3 non-Synchro FIRE monsters with 200 DEF from your GY in Defense Position, but negate their effects. You can only use each effect of "Lavalval Exlord" once per turn.
Booster Dragon
2 "Rokket" monsters
Once per turn: You can target 1 other face-up monster on the field; it gains 500 ATK/DEF. Your opponent cannot activate cards or effects in response to this effect's activation. If this Link Summoned card is destroyed by battle or card effect and sent to the GY: You can target 1 other Dragon monster in your GY; Special Summon it. You can only use this effect of "Booster Dragon" once per turn.
Goblin Calligrapher
A Goblin who devotes himself to mastering perfect calligraphy of the word "False". He gives his all to each stroke.
Snake-Eye Birch
If you control a FIRE monster, you can Special Summon this card (from your hand). You can only Special Summon "Snake-Eye Birch" once per turn this way. During your opponent's turn (Quick Effect): You can send 2 face-up cards you control to the GY, including this card; Special Summon 1 "Snake-Eye" monster from your hand or Deck, except "Snake-Eye Birch". You can only use this effect of "Snake-Eye Birch" once per turn.
Soul Scissors
If a monster(s) on the field is destroyed by battle or card effect and sent to the GY, while this card is in your GY: You can Special Summon this card, but banish it when it leaves the field. If this card is Special Summoned from the GY: You can target 1 monster your opponent controls; destroy it. You can only use each effect of "Soul Scissors" once per turn.
Wind-Up Dog
During your Main Phase: You can increase this card's Level by 2 and ATK by 600, until the End Phase. This effect can be used only once while this card is face-up on the field.
Delta Tri
If this card destroys an opponent's monster by battle, select and activate 1 of these effects: 
��� Select 1 appropriate Union monster in your Graveyard and equip it to this card. 
��� Select 1 face-up LIGHT Machine-Type monster you control, and return it to the Deck. Then draw 1 card.
Thunder Dragon Thunderstormech
2+ Thunder monsters
During your Main Phase, if you control this Link Summoned card: You can target 1 of your "Thunder Dragon" monsters that is banished or in your GY; apply that monster's effect that discards itself to activate, then place that monster on the top or bottom of your Deck. You can only use this effect of "Thunder Dragon Thunderstormech" once per turn. If a Thunder monster(s) you control would be destroyed by battle or card effect, you can banish 3 cards from your GY instead.
Gouki Bearhug
If this card is Special Summoned by the effect of a "Gouki" card, or Normal Summoned: You can target 1 face-up monster your opponent controls; its ATK becomes half its original ATK until the end of this turn. If this card is sent from the field to the GY: You can add 1 "Gouki" card from your Deck to your hand, except "Gouki Bearhug". You can only use each effect of "Gouki Bearhug" once per turn.
People Running About
Although they always suffer in silence, they swear an oath to inevitably revolt.
Bolt Escargot
After rendering an opponent immobile by spitting a sticky goo, this monster closes in for the attack.
Scrounging Goblin
If this card inflicts battle damage to your opponent: They can hand you 1 card from their hand to negate this effect, otherwise you add 1 "Goblin" card from your Deck to your hand, except "Goblin Fan".
Elephant Statue of Disaster
When this card is sent from your hand to your Graveyard by an opponent's card effect: Inflict 2000 damage to your opponent.
Zeradias, Herald of Heaven
You can discard this card to the GY; add 1 "The Sanctuary in the Sky" from your Deck to your hand. If "The Sanctuary in the Sky" is not on the field, destroy this card.
Metaphys Decoy Dragon
[ Pendulum Effect ] 
When your monster is targeted for an attack: You can target 1 of your "Metaphys" monsters that is banished or in your GY; banish this card, and if you do, Special Summon that monster in Attack Position. You can only use this effect of "Metaphys Decoy Dragon" once per turn.
[ Monster Effect ] 
When your monster is targeted for an attack: You can target 1 of your "Metaphys" monsters that is banished or in your GY; banish this card, and if you do, Special Summon that monster in Attack Position. During the Standby Phase of the next turn after this card was banished: You can Special Summon this banished card. You can only use each effect of "Metaphys Decoy Dragon" once per turn.
Harpie Lady Sisters
Cannot be Normal Summoned/Set. Must first be Special Summoned with "Elegant Egotist".
White Rose Dragon
When this card is Normal Summoned: You can Special Summon 1 "Rose Dragon" monster from your hand or GY, except "White Rose Dragon". You can only use each of these effects of "White Rose Dragon" once per turn:
��� If you control a Dragon Tuner or Plant Tuner: You can Special Summon this card from your hand.
��� If this card is sent to the GY as Synchro Material: You can send 1 Level 4 or higher Plant monster from your Deck to the GY.
The Phantom Knights of Cursed Javelin
2 Level 2 monsters
You can detach 1 material from this card, then target 1 face-up monster your opponent controls; until the end of this turn, change its ATK to 0, also negate its effects. This is a Quick Effect if this card has a "The Phantom Knights" card as material. You can only use this effect of "The Phantom Knights of Cursed Javelin" once per turn.
Fabled Ashenveil
If this card attacks or is attacked, during damage calculation (in either player's turn): You can send 1 card from your hand to the Graveyard once per battle; this card gains 600 ATK during that damage calculation only.
Arianna the Labrynth Servant
If this card is Normal or Special Summoned: You can add 1 "Labrynth" card from your Deck to your hand, except "Arianna the Labrynth Servant". If another monster(s) leaves the field by your Normal Trap effect (except during the Damage Step): You can draw 1 card, then you can apply this effect.
��� From your hand, either Special Summon 1 Fiend monster, or Set 1 Spell/Trap.
You can only use 1 "Arianna the Labrynth Servant" effect per turn, and only once that turn.
Performapal Sky Pupil
During either player's turn: You can return 1 Level 5 or higher "Performapal" monster you control to the hand; Special Summon this card from your hand. You can only use this effect of "Performapal Sky Pupil" once per turn. If this card battles an opponent's monster, that monster has its effects negated until the end of the Damage Step. Before damage calculation, if this card attacked an opponent's monster while you control another "Performapal" monster: You can destroy that opponent's monster.