Abyss Dweller
WATER2 Level 4 monsters While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.
Abyss Warrior
WATEROnce 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-scale of the Kraken
Equip only to a "Mermail" monster. It gains 400 ATK. When a monster effect that was activated on your opponent's side of the field resolves, negate that effect, then send this card to the Graveyard.
Abyss-sphere
Special Summon 1 "Mermail" monster from your Deck. Its effects are negated. You cannot activate any Spell Cards. When this card leaves the field, destroy that monster. Destroy this card during your opponent's next End Phase after activation.
Abyss-squall
Target 3 "Mermail" monsters in your Graveyard; Special Summon those targets in face-up Defense Position. Their effects are negated and they cannot declare an attack. Destroy them during the End Phase.
Abyss-strom
Send 1 face-up "Umi" you control to the Graveyard; send all Spell and Trap Cards on the field to the Graveyard.
Achacha Chanbara
FIREDuring either player's turn, when a card or effect is activated that will inflict damage when it resolves: You can Special Summon this card from your hand, and if you do, inflict 400 damage to your opponent.
Advanced Heraldry Art
Target 2 "Heraldic Beast" monsters in your Graveyard; Special Summon both those targets. Immediately after this card resolves, Xyz Summon 1 Xyz Monster using those 2 monsters only.
Ape Magician
DARKCannot be Special Summoned. Once per turn, if this card is in face-up Attack Position: You can send 1 monster from your hand to the Graveyard to target 1 face-up Defense Position monster your opponent controls; take control of it until the End Phase. It cannot change its battle position this turn.
Attack the Moon!
Once per turn, when the battle position of a Rock-Type monster you control is changed: You can target 1 Spell/Trap Card your opponent controls; destroy that target.
Bahamut Shark
WATER2 Level 4 WATER monsters Once per turn: You can detach 1 material from this card; Special Summon 1 Rank 3 or lower WATER Xyz Monster from your Extra Deck. This card cannot attack for the rest of this turn.
Battle Break
When an opponent's monster declares an attack: Your opponent can reveal 1 monster in their hand to negate this card's effect, otherwise destroy the attacking monster, then end the Battle Phase.
Bubble Bringer
Level 4 or higher monsters cannot attack directly. During your turn: You can send this face-up card from the field to the Graveyard to target 2 Level 3 or lower WATER monsters with the same name in your Graveyard; Special Summon those targets. Their effects are negated.
Bull Blader
EARTHWhen an attack is declared involving this card and an opponent's monster: You can activate this effect; during this battle involving this monster, neither player takes any battle damage, also destroy the opponent's monster after damage calculation.
Cash Back
When your opponent activates a Spell/Trap Card, or monster effect, by paying their Life Points: Negate the activation, and if you do, return it to the Deck.
Dark Smog
Once per turn: You can target 1 monster in your opponent's Graveyard; discard 1 Fiend-Type monster, and if you do, banish that target.
Deep Sweeper
WATERYou can Tribute this card, then target 1 Spell/Trap Card on the field; destroy that target.
Different Dimension Deepsea Trench
When this card resolves: Banish 1 WATER monster from your hand, Graveyard, or face-up on your field. Then, when this face-up card on the field is destroyed: Special Summon that banished monster to your side of the field.
Electromagnetic Bagworm
LIGHTFLIP: Target 1 Machine-Type monster your opponent controls; take control of that target until your next End Phase. If this card is destroyed by battle: The monster that destroyed it loses 500 ATK and DEF.
Emperor of Prophecy
DARKYou can banish both 1 face-up Spellcaster-Type monster you control, except this card, and 1 "Spellbook" card from your Graveyard to target 1 face-up monster your opponent controls; take control of that target until the End Phase. You can only use the effect of "Emperor of Prophecy" once per turn. This card cannot attack during the turn you activate this effect.
Empress of Prophecy
LIGHT2 Level 5 Spellcaster-Type monsters This card gains 300 ATK for each Xyz Material attached to a monster you control. Once per turn: You can detach 1 Xyz Material from this card; shuffle your Deck, then excavate the top 5 cards of your Deck, destroy monsters on the field up to the number of "Spellbook" cards excavated, also, after that, place the excavated cards on the top of the Deck in any order.
Final Gesture
Target 1 face-up Level 3 monster you control; Special Summon 1 monster with the same name as that monster from your hand or Graveyard. Its effects are negated. During the End Phase of this turn, destroy the face-up monster that was targeted by this card.
Fishborg Launcher
WATERIf you have a monster(s) in your Graveyard other than "Fishborg Launcher", and all of them are WATER: You can Special Summon this card from your Graveyard. If you do, banish it when it leaves the field. This card cannot be used as a Synchro Material Monster, except for the Synchro Summon of a WATER monster. You can only use the effect of "Fishborg Launcher" once per turn.
Fishborg Planter
WATEROnce, while this card is in the GY: You can send the top card of your Deck to the GY, then, if it is a WATER monster, Special Summon this card from the GY. You can only use this effect of "Fishborg Planter" once per turn.
Forbidden Dress
Target 1 face-up monster on the field; until the end of this turn, that target loses 600 ATK, but cannot be targeted or destroyed by other card effects.
Gagaga Caesar
EARTHCannot attack unless you control another face-up "Gagaga" monster. Once per turn: You can banish 1 monster from your Graveyard that has a Level; the Levels of all face-up "Gagaga" monsters you currently control become the Level of that monster. This card cannot be used as a Synchro Material Monster.
Gagaga Cowboy
EARTH2 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.
Gagaga Girl
DARKYou can target 1 "Gagaga Magician" you control; this card's Level becomes the Level of that monster. An Xyz Monster that was Summoned using only this card and other "Gagaga" monsters as Xyz Material gains this effect. ● When it is Xyz Summoned: You can target 1 Special Summoned monster your opponent controls; its ATK becomes 0.
Gagagigo the Risen
WATER3 Level 4 monsters
Giant Soldier of Steel
EARTH2 Level 3 Rock-Type monsters This card is unaffected by other monsters' effects. Once per turn, during either player's turn: You can detach 1 Xyz Material from this card; it gains 1000 DEF until the end of this turn, and if it does, you take no effect damage from your opponent's card effects this turn.