Decompile/ygo_monsters huggingface dataset:
Update Jammer
2 Level 2 or higher Cyberse monsters
Once per battle, during damage calculation, if your Cyberse monster battles (Quick Effect): You can activate this effect; negate all other card effects on the field until the end of the Damage Step, damage calculation for this battle uses each monster's original ATK/DEF, also if an opponent's monster is destroyed by this battle and sent to the GY, inflict 1000 damage to your opponent. If this card is sent to the GY as Link Material: That Link Monster can make a second attack during each Battle Phase this turn.
Evoltile Najasho
If this card on the field is Tributed: You can Special Summon 1 "Evolsaur" monster from your Deck.
Libromancer Fireburst
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.
Number 15: Gimmick Puppet Giant Grinder
2 Level 8 monsters
Up to twice per turn, during your Main Phase 1: You can detach 1 Xyz Material from this card, then target 1 Special Summoned monster your opponent controls; destroy it, then if it was an Xyz Monster, inflict damage to your opponent equal to its original ATK.
Spiritual Beast Rampengu
Once per turn: You can banish 1 "Ritual Beast" monster from your Extra Deck and send 1 "Ritual Beast" monster with the same Type as that monster from your Deck to the Graveyard. You can only Special Summon "Spiritual Beast Rampengu(s)" once per turn.
SPYRAL Double Agent
If you have a "SPYRAL" card on your field or in your GY: You can Special Summon this card from your hand to your opponent's field in Defense Position (but it cannot be Tributed, nor be used as material for a Fusion, Synchro, Xyz, or Link Summon), then both players reveal the top card of their Deck. You can only use this effect of "SPYRAL Double Agent" once per turn. All "SPYRAL" monsters on the field gain 500 ATK, also "SPYRAL Super Agent" on the field can attack directly.
Twin-Headed Wolf
While you control another Fiend monster, negate the effects of Flip monsters destroyed by battle with this card.
Evilswarm Mandragora
If your opponent controls more monsters than you do, you can Special Summon this card (from your hand).
Devotee of Nephthys
You can Ritual Summon this card with "Rebirth of Nephthys". You can only use each of the following effects of "Devotee of Nephthys" once per turn.
��� If this card is Ritual Summoned: You can activate this effect; Special Summon 1 "Nephthys" monster from your Deck, also during the End Phase of this turn, destroy this card.
��� If this card is in the GY: You can destroy 1 "Nephthys" card in your hand, and if you do, Special Summon this card.
Number 107: Galaxy-Eyes Tachyon Dragon
2 Level 8 monsters
Once per Battle Phase, at the start of your Battle Phase: You can detach 1 material from this card; all other face-up monsters currently on the field have their effects negated, also their ATK/DEF become their original ATK/DEF, and if you do any of these, during the Battle Phase this turn, each time an opponent's card effect resolves, this card gains 1000 ATK until the end of the Battle Phase, also, it can make a second attack during each Battle Phase this turn.
Chain Thrasher
This card can attack 1 additional time during the same Battle Phase for each "Chain Thrasher" in your Graveyard.
Performapal Clay Breaker
If this Tribute Summoned card battles an opponent's monster, during damage calculation: You can make that opponent's monster lose 500 ATK for each face-up Pendulum Monster currently in your Extra Deck, until the end of this turn. When you Pendulum Summon 2 or more monsters at the same time while this card is in your GY: You can add this card from the GY to your hand. You can only use each effect of "Performapal Clay Breaker" once per turn.
Wattcobra
This card can attack your opponent directly. When this card inflicts Battle Damage to your opponent by a direct attack: Add 1 "Watt" monster from your Deck to your hand.
Ally of Justice Cosmic Gateway
If your opponent controls 2 or more monsters, including a LIGHT monster, you can Special Summon this card from your hand.
Skilled Brown Magician
Each time a Spell Card is activated, place 1 Spell Counter on this card when that Spell resolves (max. 3). You can remove 1 Spell Counter from this card, then activate 1 of these effects;
��� This card gains 1500 ATK, and its Level is increased by 1.
��� Add 1 "Kuriboh" monster or 1 "Multiply" from your Deck or GY to your hand.
You can only use this effect of "Skilled Brown Magician" once per turn.
Darklord Tezcatlipoca
If a "Darklord" monster(s) you control would be destroyed by battle or card effect, you can discard this card instead. During either player's turn: You can pay 1000 LP, then target 1 "Darklord" Spell/Trap Card in your Graveyard; apply that target's effect, then shuffle that target into the Deck. You can only use this effect of "Darklord Tezcatlipoca" once per turn. You can only Special Summon "Darklord Tezcatlipoca(s)" once per turn.
Dragunity Knight - Areadbhair
1 "Dragunity" Tuner + 1+ non-Tuner monsters
When your opponent activates a monster effect (Quick Effect): You can banish 1 "Dragunity" monster from your GY; negate the activation, and if you do, banish that card. If this card destroys an opponent's monster by battle, after damage calculation: You can banish that opponent's monster. If this Synchro Summoned card in its owner's control is destroyed by an opponent's card: You can destroy all Spells and Traps your opponent controls. You can only use each effect of "Dragunity Knight - Areadbhair" once per turn.
Aswan Apparition
If this card inflicts Battle Damage to your opponent's Life Points, you can return 1 Trap Card from your Graveyard to the top of your Deck.
Kycoo the Ghost Destroyer
When this card inflicts battle damage to your opponent: You can target up to 2 monsters in their Graveyard; banish those targets. Your opponent cannot banish cards from either player's Graveyard.
Nekroz of Decisive Armor
You can Ritual Summon this card with any "Nekroz" Ritual Spell Card. Must be Ritual Summoned without using any Level 10 monsters, and cannot be Special Summoned by other ways. You can only use each of these effects of "Nekroz of Decisive Armor" once per turn.
��� During either player's turn: You can discard this card, then target 1 "Nekroz" monster you control; it gains 1000 ATK and DEF until the end of this turn.
��� You can target 1 Set card your opponent controls; destroy it, and if you do, banish it.
Maiden with Eyes of Blue
When a card or effect is activated that targets this card (Quick Effect): You can Special Summon 1 "Blue-Eyes White Dragon" from your hand, Deck, or GY. When this card is targeted for an attack: You can negate the attack, and if you do, change the battle position of this card, then you can Special Summon 1 "Blue-Eyes White Dragon" from your hand, Deck, or GY. You can only use 1 "Maiden with Eyes of Blue" effect per turn, and only once that turn.
Red-Eyes Darkness Metal Dragon
You can Special Summon this card (from your hand) by banishing 1 face-up Dragon monster you control. You can only Special Summon "Red-Eyes Darkness Metal Dragon" once per turn this way. During your Main Phase: You can Special Summon 1 Dragon monster from your hand or GY, except "Red-Eyes Darkness Metal Dragon". You can only use this effect of "Red-Eyes Darkness Metal Dragon" once per turn.
Garmr of the Nordic Beasts
If this card battles a Level 4 or lower monster, after damage calculation: You can return that monster to the hand.
Sauravis, the Sagely Silenforcer Dragon
You can Special Summon this card (from your hand) by shuffling 2 Spells from your hand and/or GY into the Deck, including at least 1 Ritual Spell. You can only Special Summon "Sauravis, the Sagely Silenforcer Dragon" once per turn this way. When your opponent activates a card or effect (Quick Effect): You can return this card to the hand; Special Summon 1 LIGHT Warrior or Dragon Ritual Monster from your hand or Deck, but shuffle it into the Deck during the End Phase of the next turn. You can only use this effect of "Sauravis, the Sagely Silenforcer Dragon" once per turn.
Infernoid Attondel
Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand or Graveyard) by banishing 2 "Infernoid" monsters from your hand or Graveyard while the total Levels and Ranks of all Effect Monsters you control are 8 or lower, and cannot be Special Summoned by other ways. When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can activate this effect; this card can make a second attack in a row. Once per turn, during either player's turn: You can Tribute 1 monster, then target 1 card in your opponent's Graveyard; banish it.
Brave-Eyes Pendulum Dragon
1 "Pendulum Dragon" monster + 1 Warrior-Type monster
When this card is Fusion Summoned: You can change the ATK of all face-up monsters your opponent currently controls to 0, also, for the rest of this turn, other monsters you control cannot attack. Negate the activated effects of monsters with 0 ATK. At the end of the Damage Step, when this card attacks an opponent's monster, but the opponent's monster was not destroyed by the battle: You can banish that opponent's monster.
Blackwing - Calima the Haze
During your opponent's Battle Phase, if you control no monsters: You can banish this card from the Graveyard, then target 1 Synchro Monster in your Graveyard; Special Summon that target, but banish it at the end of the Battle Phase (this is a Quick Effect).
Superancient Deepsea King Coelacanth
Once per turn: You can discard 1 card; Special Summon as many Level 4 or lower Fish-Type monsters as possible from your Deck, but they cannot declare an attack and their effects are negated. During either player's turn, when this face-up card on the field is targeted by a card effect: You can Tribute 1 other Fish-Type monster; negate the activation, and if you do, destroy that card.
Krawler Spine
FLIP: You can target 1 monster on the field; destroy that monster.
If this face-up card in its owner's control leaves the field because of an opponent's card effect: You can Special Summon 2 "Krawler" monsters with different names from your Deck in face-down Defense Position, except "Krawler Spine". You can only use each effect of "Krawler Spine" once per turn.
Performapal Helpprincess
When you Normal or Special Summon a "Performapal" monster(s), except "Performapal Helpprincess" (except during the Damage Step): You can Special Summon this card from your hand.
Dragunity Angusticlavii
While this card is equipped with a Dragon-Type "Dragunity" monster, during battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this monster, inflict the difference as Battle Damage to your opponent.
Raging Storm Dragon - Beaufort IX
You can Ritual Summon this card with "Breath of Acclamation". When an opponent's monster declares a direct attack: You can discard this card; negate the attack, and if you do, negate that monster's effects. (Quick Effect): You can target 1 face-up monster your opponent controls; return both that monster and this card to the hand. You can only use each effect of "Raging Storm Dragon - Beaufort IX" once per turn.
Wattkinetic Puppeteer
(Quick Effect): You can send this card from your hand or field to the GY, then target 1 monster your opponent controls; move that target to another of their Main Monster Zones.
Gouki Destroy Ogre
2+ "Gouki" monsters
The first time each monster this card points to would be destroyed by battle each turn, it is not destroyed. During your Main Phase: You can activate this effect; you cannot Special Summon monsters for the rest of this turn, except "Gouki" monsters, also, your opponent Special Summons 1 or 2 monsters from their GY, then, you Special Summon up to that many non-Link "Gouki" monsters from your GY to a Zone(s) this card points to. You can only use this effect of "Gouki Destroy Ogre" once per turn.
Abyss Warrior
Once per turn: You can discard 1 WATER monster to the Graveyard, then target 1 monster in either player's Graveyard; return that target to either the top or bottom of the Deck.
Abyss Actor - Extras
[ Pendulum Effect ] 
If your opponent controls a monster: You can Special Summon this card from your Pendulum Zone. You can only use this effect of "Abyss Actor - Extras" once per turn.
[ Monster Effect ] 
You can Tribute this card; place 1 "Abyss Actor" Pendulum Monster from your Deck in your Pendulum Zone, also for the rest of this turn, you cannot Special Summon monsters, except "Abyss Actor" monsters, nor activate the Pendulum Effect of "Abyss Actor - Extras". You can only use this effect of "Abyss Actor - Extras" once per turn.
Doyon @Ignister
If this card is Normal or Special Summoned: You can target 1 "@Ignister" monster in your GY; add it to your hand. If this card is sent to the GY as material for the Link Summon of a Cyberse monster: You can target 1 "A.I." Spell/Trap in your GY; add it to your hand. You can only use each effect of "Doyon @Ignister" once per turn.
Fire Eye
An eye engulfed in flames that flaps its wings to create hot blasts of air.
Worm Dimikles
FLIP: This card gains 300 ATK and DEF.
Parlor Dragonmaid
If this card is Normal or Special Summoned: You can send 1 "Dragonmaid" card from your Deck to the GY, except "Parlor Dragonmaid". At the start of the Battle Phase: You can return this card to the hand, and if you do, Special Summon 1 Level 8 "Dragonmaid" monster from your hand or GY. You can only use each effect of "Parlor Dragonmaid" once per turn.
Zombyra the Dark
This card cannot attack your opponent directly. If this card destroys a monster by battle: This card loses 200 ATK.
Medium of the Ice Barrier
If your opponent controls 4 or more cards than you do, you can Special Summon this card (from your hand). Your opponent can only activate 1 Spell/Trap Card each turn.
The Phantom Knights of Stained Greaves
If a "The Phantom Knights" monster(s) is Special Summoned to your field (except during the Damage Step): You can Special Summon this card from your hand, then you can increase the Level of this card by 1. You can banish this card from your GY; Special Summon 1 "The Phantom Knights" monster from your hand, except "The Phantom Knights of Stained Greaves", then you can increase its Level by 1. You can only use each effect of "The Phantom Knights of Stained Greaves" once per turn.
Chronomaly Golden Jet
Once per turn: You can increase the Levels of all "Chronomaly" monsters you currently control by 1.
Unchained Soul of Shyama
You can target 1 card you control; destroy it, then you can destroy 1 Spell/Trap on the field. If this card is in your GY: You can target 1 Fiend monster or 1 face-down card you control; destroy it, and if you do, Special Summon this card, but place it on the bottom of the Deck when it leaves the field. You can only use each effect of "Unchained Soul of Shyama" once per turn.
Turret Warrior
You can Special Summon this card (from your hand) by Tributing 1 Warrior-Type monster, and if you do, it gains ATK equal to the Tributed monster's original ATK.
True King of All Calamities
2+ Level 9 monsters
Once per turn (Quick Effect): You can detach 1 material from this card and declare 1 Attribute; this turn, all face-up monsters on the field become that Attribute, also all monsters in your opponent's possession with that Attribute cannot activate their effects or attack. Monsters that "True Draco" and "True King" monsters in your hand would destroy with their effects can be chosen from your opponent's field.
Sorcerer of Dark Magic
Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by Tributing 2 Level 6 or higher Spellcaster-Type monsters, and cannot be Special Summoned by other ways. During either player's turn, when a Trap Card is activated: You can negate the activation, and if you do, destroy it. This card must be face-up on the field to activate and to resolve this effect.
Nightmare Scorpion
A creature that generates nightmares to haunt an opponent, it attacks with four poisonous tails.
Dark End Dragon
1 Tuner + 1 or more non-Tuner DARK monsters
Once per turn: You can target 1 monster your opponent controls; this card loses 500 ATK and DEF, and you send that target to the Graveyard.
Worm Apocalypse
FLIP: Target 1 Spell/Trap Card on the field; destroy that target.
Black Salvo
When this card is Normal Summoned: You can target 1 Level 4 DARK Machine-Type monster in your Graveyard; Special Summon that target in Defense Position, but its effects are negated.
Dark Eye Nightmare
Once per turn, if this card would be destroyed by battle, you can banish 1 Trap from your GY instead. You can banish up to 3 Traps from your GY; apply this effect, based on the number banished.
��� 1: Draw 1 card, then place 1 card from your hand on top of the Deck.
��� 2: Draw 1 card.
��� 3: Draw 2 cards, then discard 1 card.
You can only use this effect of "Dark Eye Nightmare" once per turn.
Nimble Angler
If this card is sent from the hand or Deck to the Graveyard: You can Special Summon up to 2 Level 3 or lower "Nimble" monsters from your Deck, except "Nimble Angler".
The Earth - Hex-Sealed Fusion
You can substitute this card for any 1 Fusion Material Monster, but the other Fusion Material Monster(s) must be correct. You can Tribute Fusion Material Monsters on the field, including this face-up card; Special Summon 1 corresponding EARTH Fusion Monster from your Extra Deck.
Majester Paladin, the Ascending Dracoslayer
2 Level 4 Pendulum Monsters
When this card is Xyz Summoned: You can add 1 Pendulum Monster from your Deck to your hand during the End Phase of this turn. Once per turn: You can detach 1 Xyz Material from this card; Special Summon 1 face-up "Dracoslayer" Pendulum Monster from your Extra Deck, but it cannot be used as an Xyz Material for a Summon.
Night Dragolich
Change all non-Wyrm-Type Attack Position monsters that were Special Summoned from the Main or Extra Deck to Defense Position. All non-Wyrm-Type monsters that were Special Summoned from the Main or Extra Deck lose DEF equal to their original DEF.
Vampire Sorcerer
If this card in your possession is sent to your GY by your opponent's card: You can add 1 DARK "Vampire" monster or 1 "Vampire" Spell/Trap from your Deck to your hand. You can banish this card from your GY; 1 DARK "Vampire" monster you Normal Summon this turn can be Summoned without Tributing.
Artifact Chakram
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. During either player's turn, when a card or effect is activated that would destroy a Spell/Trap Card(s) you control, while this card is in your hand: You can return 1 Set Spell/Trap Card you control to the hand; Special Summon this card.
Drill Bug
When this card inflicts Battle Damage to your opponent's Life Points, you can select 1 "Parasite Paracide" card from your Deck, shuffle the Deck, and place "Parasite Paracide" on top of the Deck.
Lunalight Sabre Dancer
3 "Lunalight" monsters
Must be Fusion Summoned. Gains 200 ATK for each Beast-Warrior monster that is banished or in the GYs. Your opponent cannot target this card with card effects. During your Main Phase, except the turn this card was sent to the GY: You can banish this card from your GY, then target 1 Fusion Monster you control; it gains 3000 ATK until the end of this turn. You can only use this effect of "Lunalight Sabre Dancer" once per turn.
Fox Fire
During the End Phase, if this card was destroyed by battle and sent to the Graveyard this turn and was face-up at the start of the Damage Step: Special Summon this card from the Graveyard. This face-up card cannot be Tributed for a Tribute Summon.
CXyz Coach Lord Ultimatrainer
4 Level 9 monsters
This card cannot be targeted by card effects. If this card has an Xyz Monster as an Xyz Material, it gains this effect.
��� Once per turn: You can detach 1 Xyz Material from this card; draw 1 card and reveal it, then if it was a monster, inflict 800 damage to your opponent.
Dharma-Eye Magician
[ Pendulum Effect ] 
Once per turn: You can reveal 1 Pendulum Monster in your hand, then target 1 "Magician" card in your Pendulum Zone; that target's Pendulum Scale becomes the same as the revealed Pendulum Monster's, until the end of this turn (even if this card leaves the field).
[ Monster Effect ] 
While this Pendulum Summoned card is on the field, "Magician" Pendulum Monsters you control cannot be destroyed by your opponent's card effects during the turn this card was Pendulum Summoned.
Star Seraph Scout
When this card is Normal Summoned: You can Special Summon 1 "Star Seraph" monster from your hand.
Galactic Spiral Dragon
While this card is in your hand or GY, if you control 2 or more LIGHT and/or DARK Dragon monsters: You can Special Summon this card in Defense Position, but banish it when it leaves the field. During your Main Phase: You can make all monsters you currently control become Level 8, until the end of this turn. You can only use each effect of "Galactic Spiral Dragon" once per turn.
Baby Dragon
Much more than just a child, this dragon is gifted with untapped power.
Elemental HERO Shining Phoenix Enforcer
"Elemental HERO Phoenix Enforcer" + "Elemental HERO Sparkman"
Must be Fusion Summoned and cannot be Special Summoned by other ways. This card gains 300 ATK for each "Elemental HERO" card in your Graveyard. This card cannot be destroyed by battle.
Elephun
When this card is destroyed by battle and sent to the Graveyard, you can select 1 of your Level 3 or lower Beast-Type, Beast-Warrior-Type or Winged Beast-Type monsters that is removed from play, and add it to your hand.
Flying Pegasus Railroad Stampede
If this card is Normal or Special Summoned: You can target 1 EARTH Machine monster in your GY, except "Flying Pegasus Railroad Stampede"; Special Summon it in Defense Position, but negate its effects. You can target 1 other face-up monster you control; the Level of that monster or this card becomes the Level of the other. You cannot declare attacks the turn you activate this effect, except with Xyz Monsters. You can only use each effect of "Flying Pegasus Railroad Stampede" once per turn.
Baelgrill de Nouvelles
You can Ritual Summon this card with a "Recipe" card. If this card is Special Summoned: You can negate the effects of all face-up cards your opponent currently controls (until the end of this turn), then, if this card was Special Summoned by the effect of a "Nouvelles" monster, you can Tribute as many monsters your opponent controls as possible. (Quick Effect): You can target 1 Attack Position monster your opponent controls; Tribute it, and if you do, Special Summon 1 "Hungry Burger" from your hand or Deck. You can only use each effect of "Baelgrill de Nouvelles" once per turn.
Skilled Blue Magician
Each time a Spell Card is activated, place 1 Spell Counter on this card when that Spell Card resolves (max. 3). You can Tribute this card with 3 Spell Counters on it; Special Summon 1 "Gaia The Fierce Knight" monster from your hand, Deck, or Graveyard. You can banish this card from your Graveyard, then target 1 card you control that you can place a Spell Counter on; place 1 Spell Counter on it.
Hojo the Vaylantz Warrior
[ Pendulum Effect ] 
If "Vaylantz World - Shinra Bansho" is in a Field Zone or if you control a WATER "Vaylantz" monster: You can Special Summon this card to your Main Monster Zone in its same column. You can only use this effect of "Hojo the Vaylantz Warrior" once per turn.
[ Monster Effect ] 
You can target 1 face-up card in either Spell & Trap Zone; return it to the hand. If this card in the Monster Zone moves to another Monster Zone (except during the Damage Step): You can Fusion Summon 1 "Vaylantz" Fusion Monster from your Extra Deck, using monsters from your hand, field, and/or Pendulum Zones. You can only use each effect of "Hojo the Vaylantz Warrior" once per turn.