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With the effect of "lose DEF". Search result 　Showing 1 to 30 of 112

▶︎ Deck

9.9 （9）

Laevatein, Generaider Boss of Shadows

Xyz Monster
Effect Monster

2500

2+ Level 9 monsters
You can only control 1 "Laevatein, Generaider Boss of Shadows". Monsters your opponent controls lose 1000 ATK/DEF. (Quick Effect): You can Tribute this Xyz Summoned card; Special Summon 1 non-Fairy "Generaider" Xyz Monster from your Extra Deck, then you can attach cards from any field and/or GYs to that Special Summoned monster as material, up to the number of materials this card had.

▶︎ Deck

9.7 （6）

Dream Mirror Phantasms

Continuous Spell

When this card is activated: You can add 1 "Dream Mirror" monster from your Deck to your hand. If "Dream Mirror of Joy" is in a Field Zone, all monsters you control gain 500 ATK/DEF. If "Dream Mirror of Terror" is in a Field Zone, all monsters your opponent controls lose 500 ATK/DEF. You can only activate 1 "Dream Mirror Phantasms" per turn.

▶︎ Deck

9.6 （18）

Knightmare Mermaid Forbidden

Link Monster
Effect Monster

Fiend

1000

1 "Knightmare" monster, except "Knightmare Mermaid"
If this card is Link Summoned: You can discard 1 card; Special Summon 1 "Knightmare" monster from your 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 Mermaid" once per turn. Monsters on the field lose 1000 ATK/DEF, unless they are co-linked.


	LINK - 1

▶︎ Deck

9.5 （18）

Swordsoul Supreme Sovereign - Chengying

Synchro Monster
Effect Monster

Wyrm

3000

1 Tuner + 1+ non-Tuner monsters
For each banished card, this card gains 100 ATK/DEF and monsters your opponent controls lose 100 ATK/DEF. If this card would be destroyed by card effect, you can banish 1 card from your GY instead. If a card(s) is banished (except during the Damage Step): You can banish 1 card each from both your opponent's field and GY. You can only use this effect of "Swordsoul Supreme Sovereign - Chengying" once per turn.

▶︎ Deck

9.5 （22）

Wee Witch's Apprentice

Link Monster
Effect Monster

Spellcaster

1400

2 DARK monsters
All DARK monsters on the field gain 500 ATK/DEF, also all LIGHT monsters on the field lose 400 ATK/DEF. If this card is destroyed by battle or card effect: You can target 1 DARK monster in your GY; add it to your hand. You can only use this effect of "Wee Witch's Apprentice" once per turn.


	LINK - 2

▶︎ Deck

9.4 （16）

Wightprincess

Effect Monster

Zombie

1600

This card's name becomes "Skull Servant" while it is in the Graveyard. If this card is Normal or Special Summoned: You can send 1 "Wightprince" from your Deck to the Graveyard. During either player's turn: You can send this card from your hand or field to the Graveyard; all monsters currently on the field lose ATK and DEF equal to their own Level/Rank x 300, until the end of this turn.

▶︎ Deck

9.4 （52）

Borreload Dragon

Link Monster
Effect Monster

Dragon

3000

3+ Effect Monsters
Neither player can target this card with monster effects. Once per turn (Quick Effect): You can target 1 face-up monster on the field; it loses 500 ATK/DEF. Your opponent cannot activate cards or effects in response to this effect's activation. At the start of the Damage Step, if this card attacks an opponent's monster: You can place that opponent's monster in a zone this card points to and take control of it, but send it to the GY during the End Phase of the next turn.


	LINK - 4

▶︎ Deck

9.4 （8）

Primitive Planet Reichphobia

Field Spell

When this card is activated: You can add 1 "Scareclaw" monster or "Visas Starfrost" from your Deck to your hand. Monsters your opponent controls lose 100 ATK/DEF for each Defense Position monster on the field. If 3 or more Defense Position monsters are on the field: You can target 1 card your opponent controls; destroy it. You can only use this effect of "Primitive Planet Reichphobia" once per turn. You can only activate 1 "Primitive Planet Reichphobia" per turn.

▶︎ Deck

9.3 （15）

Duelittle Chimera

Link Monster
Effect Monster

Beast

1400

2 FIRE monsters
All FIRE monsters on the field gain 500 ATK/DEF, also all WATER monsters on the field lose 400 ATK/DEF. If this card is destroyed by battle or card effect: You can target 1 FIRE monster in your GY; add it to your hand. You can only use this effect of "Duelittle Chimera" once per turn.


	LINK - 2

▶︎ Deck

9.3 （13）

Mistar Boy

Link Monster
Effect Monster

Aqua

1400

2 WATER monsters
All WATER monsters on the field gain 500 ATK and DEF, also all FIRE monsters on the field lose 400 ATK and DEF. If this card is destroyed by battle or card effect: You can target 1 WATER monster in your GY; add it to your hand. You can only use this effect of "Mistar Boy" once per turn.


	LINK - 2

▶︎ Deck

9.1 （7）

Vanquish Soul Dr. Mad Love

Effect Monster

Fiend

1200

2000

If this card is Normal or Special Summoned: You can add 1 "Vanquish Soul" Spell/Trap from your Deck to your hand. (Quick Effect): You can activate 1 of these effects, by revealing monster(s) in your hand with the listed Attribute(s);
●DARK: 1 face-up monster your opponent controls loses 500 ATK/DEF.
●DARK & EARTH: Return the 1 monster with the lowest DEF on the field to the hand (your choice, if tied).
You can only use each effect of "Vanquish Soul Dr. Mad Love" once per turn, and cannot activate more than 1 in the same Chain.

▶︎ Deck

9.1 （23）

Missus Radiant

Link Monster
Effect Monster

Beast

1400

2 EARTH monsters
All EARTH monsters on the field gain 500 ATK and DEF, also all WIND monsters on the field lose 400 ATK and DEF. If this card is destroyed by battle or card effect: You can target 1 EARTH monster in your GY; add it to your hand. You can only use this effect of "Missus Radiant" once per turn.


	LINK - 2

▶︎ Deck

9 （14）

Hip Hoshiningen

Link Monster
Effect Monster

Fairy

1400

2 LIGHT monsters
All LIGHT monsters on the field gain 500 ATK/DEF, also all DARK monsters on the field lose 400 ATK/DEF. If this card is destroyed by battle or card effect: You can target 1 LIGHT monster in your GY; add it to your hand. You can only use this effect of "Hip Hoshiningen" once per turn.


	LINK - 2

▶︎ Deck

9 （4）

Nemleria Louve

Normal Trap

Special Summon 1 "Nemleria" monster or 1 Level 10 Beast monster from your hand or Deck in Defense Position, but return it to the hand during the End Phase. You can banish this card from your GY, then target 1 face-up monster your opponent controls; it loses 100 ATK/DEF for each of your currently face-down banished cards, until the end of this turn. You can only use each effect of "Nemleria Louve" once per turn.

▶︎ Deck

8.9 （55）

Apoqliphort Towers

Effect Monster

Machine

3000

2600

Cannot be Special Summoned. Requires 3 "Qli" Tributes to Normal Summon/Set. If this card is Normal Summoned/Set, it is unaffected by Spell/Trap effects and by activated effects from any monster whose original Level/Rank is lower than this card's current Level. All Special Summoned monsters lose 500 ATK and DEF. Once per turn: You can make your opponent send 1 monster from their hand or their side of the field to the Graveyard (their choice).

▶︎ Deck

8.9 （8）

Magikey Beast - Ansyalabolas

Fusion Monster
Tuner Monster
Effect Monster

Beast

2200

2000

1 "Magikey" monster + 1 Normal Monster, except a Token
If this card is Fusion Summoned: You can add 1 "Magikey Maftea" from your GY to your hand. You can only use this effect of "Magikey Beast - Ansyalabolas" once per turn. Once per turn: You can target 1 Attack Position monster your opponent controls with the same Attribute as a Normal Monster or "Magikey" monster in your GY; change it to Defense Position, and if you do, it loses 1000 DEF. Banish any monster destroyed by battle with this card.

▶︎ Deck

8.8 （44）

Blackwing - Nothung the Starlight

Synchro Monster
Effect Monster

Winged Beast

2400

1600

1 Tuner + 1+ non-Tuner monsters
If this card is Special Summoned: Inflict 800 damage to your opponent, then 1 face-up monster your opponent controls loses 800 ATK/DEF. You can only use this effect of "Blackwing - Nothung the Starlight" once per turn. During your Main Phase, you can Normal Summon 1 "Blackwing" monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.)

▶︎ Deck

8.8 （10）

Lost World

Field Spell

All monsters on the field lose 500 ATK/DEF, except Dinosaur monsters. Once per turn, if a Dinosaur monster is Normal or Special Summoned (except during the Damage Step): You can Special Summon 1 "Jurraegg Token" (Dinosaur/EARTH/Level 1/ATK 0/DEF 0) to your opponent's field in Defense Position. While your opponent controls a Token, they cannot target monsters on the field with card effects, except Tokens. Once per turn, if a Normal Monster(s) on the field would be destroyed by battle or card effect, you can destroy that many Dinosaur monsters in your hand and/or Deck instead.

▶︎ Deck

8.7 （10）

Clockwork Night

Continuous Spell

All face-up monsters on the field become Machine monsters. Machine monsters you control gain 500 ATK/DEF, also Machine monsters your opponent controls lose 500 ATK/DEF. You can banish this card from your GY, then discard 1 card; add 1 EARTH Machine monster from your Deck to your hand. You can only use this effect of "Clockwork Night" once per turn. You can only activate 1 "Clockwork Night" per turn.

▶︎ Deck

8.6 （10）

Greatfly

Link Monster
Effect Monster

Insect

1400

2 WIND monsters
All WIND monsters on the field gain 500 ATK/DEF, also all EARTH monsters on the field lose 400 ATK/DEF. If this card is destroyed by battle or card effect: You can target 1 WIND monster in your GY; add it to your hand. You can only use this effect of "Greatfly" once per turn.


	LINK - 2

▶︎ Deck

8.5 （8）

Asymmetaphys

Continuous Spell

Once per turn: You can banish 1 "Metaphys" card from your hand, and if you do, draw 1 card. Once per turn, if your "Metaphys" card in its owner's possession is banished: Apply this effect depending on whose turn it is.
●Your turn: All monsters on the field lose 500 ATK/DEF, except "Metaphys" monsters.
●Opponent's turn: Change the battle positions of all monsters on the field, except "Metaphys" monsters.

▶︎ Deck

8.5 （4）

Mementotlan Cranium Burst

Continuous Trap

While you control a "Memento" monster, your opponent's monsters that can attack must attack the "Memento" monster you control with the highest ATK (their choice, if tied). When your opponent activates a monster effect on the field (except during the Damage Step): You can target 1 "Mementoal Tecuhtlica - Combined Creation" you control; it loses exactly 1000 ATK/DEF, and if it does, negate that activated effect. You can only activate this effect of "Mementotlan Cranium Burst" once per Chain.

▶︎ Deck

8.4 （38）

Night Dragolich

Effect Monster

Wyrm

1700

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.

▶︎ Deck

8.2 （13）

Hexa Spirit of the Ice Barrier

Effect Monster
Tuner Monster

Sea Serpent

400

200

While you control another "Ice Barrier" monster, monsters your opponent controls lose 500 ATK/DEF. During your Main Phase: You can send 1 Level 3 or lower "Ice Barrier" monster from your Deck to the GY, and if you do, this card's Level becomes the same as that monster's, until the end of this turn. You can only use this effect of "Hexa Spirit of the Ice Barrier" once per turn.

▶︎ Deck

8.2 （18）

Sky Striker Ace - Shizuku

Link Monster
Effect Monster

Machine

1500

1 non-WATER "Sky Striker Ace" monster
Monsters your opponent controls lose 100 ATK/DEF for each Spell in your GY. Once per turn, during the End Phase, if this card was Special Summoned this turn: You can add 1 "Sky Striker" Spell from your Deck to your hand, with a name different from the cards in your GY. You can only Special Summon "Sky Striker Ace - Shizuku(s)" once per turn.


	LINK - 1

▶︎ Deck

8.1 （36）

Light and Darkness Dragon

Effect Monster

Dragon

2800

2400

Cannot be Special Summoned. While face-up on the field, this card is also DARK-Attribute. Once per Chain, during either player's turn, when a Spell Card, Trap Card, or monster effect is activated: This card loses exactly 500 ATK and DEF and that activation is negated. When this card is destroyed and sent to the Graveyard: Target 1 monster in your Graveyard (if possible); destroy all cards you control, also Special Summon that monster (if any).

▶︎ Deck

8 （15）

Psychic Commander

Effect Monster
Tuner Monster

Psychic

1400

800

When a Psychic-Type monster you control battles, during the Damage Step you can pay Life Points in multiples of 100 (max. 500) to have the monster it's battling lose that much ATK and DEF, until the End Phase.

▶︎ Deck

8 （4）

Infinitrack Road Roller

Effect Monster

Machine

2100

If an EARTH Machine monster is Tributed, or banished face-up: You can Special Summon this card from the GY (if it was there when the monster was Tributed or banished) or hand (even if not), but banish it when it leaves the field. You can only use this effect of "Infinitrack Road Roller" once per turn. An Xyz Monster whose original Type is Machine and has this card as material gains this effect.
●Face-up monsters your opponent controls are changed to Defense Position, also they lose 1000 DEF.

▶︎ Deck

7.9 （19）

Alien Overlord

Effect Monster

Reptile

2200

1600

You can remove 2 A-Counters from anywhere on the field to Special Summon this card from your hand. Once per turn, you can place 1 A-Counter on each face-up monster your opponent controls. (If a monster with an A-Counter battles an "Alien" monster, it loses 300 ATK and DEF for each A-Counter during damage calculation only.) You can only control 1 "Alien Overlord".

▶︎ Deck

7.8 （14）

Superheavy Samurai Soulfire Suit

Effect Monster

Machine

800

You can target 1 "Superheavy Samurai" monster you control; equip this monster from your hand or your side of the field to that target. Its Level becomes 5. During either player's turn: You can discard this card, then target 1 Defense Position "Superheavy Samurai" monster you control; until the end of this turn, it loses 800 DEF, but cannot be destroyed by battle or by card effects.

Other sorts : Card Registration Date, scale blue, scale red

(1/4 pages) 1 - 30

Keyword	Card Name Card Name(Japanese) Card Text
Effect Category	Clear close Reflect Clear - Summon addition to your Normal Summon/Set Normal Summon by Effect Tribute Reduce Compromise Normal Summon A minimum of three tributes is required for the Summon Tributes for 2 or 3 bodies Tribute Spell and Trap Cards Second Summon Special Summon this card from your hand Special Summon this card from GY Special Summon this card from Deck Special Summon this card from Extra Deck Special Summon this banished monsters Special Summon this card from Spell & Trap Zone Special Summon this card from Pendulum Zone Pendulum Summon By Effect Special Summon Trap Monster Special Summon Tokens Unequip and Special Summon Special Summon. ignoring its Summoning conditions cannot be negated Special Summon cannot be negated Set Special Summon it in face-down Defense Position Set 1 Spell/Trap Place Pendulum Monster in your Pendulum Zone. Draw・Card Search Draw Draw-related effects add Card from your Deck to your hand add Card from your Deck to your GY add Card from your banished Card add Card from your Deck to your Extra Deck Add card from your hand to your opponent's hand Destroy Destroy Monster Destroy Spell Destroy Trap Destroy Pendulum Zone Card Destroy hand card Destroy Deck card Destroy the negated card self-destruction, Destruction instead Take away destroyed cards Return return to the hand return to the Deck, Extra Deck return to the Deck, Extra Deck, from hand return to the Deck, Extra Deck, from GY Place at the top of the deck Place at the bottom of the deck return to Extra Deck from Deck return to Deck from Extra Deck returns banished cards to the field returns banished cards to the GY banished cards return to the Deck, Extra Deck Banish banish Monster banish Spell banish Trap banish Pendulum Zone Card banish the negated card banish this card when it leaves the field banish hand Card banish GY Card banish Deck Card banish Extra Deck Card self-banish, banish instead banish face-down Send to GY・Discard send card from your field to the GY send card from your hand to the GY self-send, send instead Discard send card from your Deck to the GY send card from your Extra Deck to the GY Tribute Tribute this card from field Tribute this card from hand Attack multiple attacks attack all monsters attack directly must attack attack while in face-up Defense Position Damage battles damage related piercing battle damage to your opponent inflict damage take damage no effect damage, decrease damage LP, Life Point pay LP lose LP change LP gain LP Life cost related Change gain ATK lose ATK change ATK gain DEF lose DEF change DEF change Level change Rank change Pendulum Scale change Type change Attribute change face-up or face-down change battle position change Card Control change attack targets change effect targets change hand size change Card effects change the order of the deck Copy card information Summon Limit cannot Tribute Summon cannot Normal Summon cannot Flip Summon cannot Special Summon cannot Normal Summon(this card) cannot Special Summon(this card) Negate negate the attack negate Monster effects negate Spell negate Trap negate Summon negate Flip Summon negate Special Summon negate this card's other effects negate specific card Resistance, Limit, Not Allowed Cannot be destroyed by battle Cannot be destroyed by effects Limit attack targets Limit effect targets cannot target with Monster effects cannot target with Spell effects cannot target with Trap effects Unaffected by Monster effects Unaffected by Spell effects Unaffected by Trap effects Unaffected by specific card cannot be negated control of all monsters on the field returns to the owner Limit attack Monster and attack number Cannot attack Cannot attack directly Monster effects cannot activate Spell effects cannot activate Trap effects cannot activate Pendulum Monster effects cannot activate Special Card effects cannot activate Cannot activate cards or effects in response to the activation of your Card cannot Set cannot be Tributed cannot be banished cannot draw cannot change battle position cannot card control unused zones only control 1 cannot return to the Deck, Extra Deck cannot add Card from your Deck to your hand cannot send card from your Deck to the GY once per Duel Treat This card's name becomes another card's name treated as a Normal Monster treated as a Tuner Monster treated as a Non-Tuner Monster be treated another attribute or another type or another level treated as a Spell, Trap Treat as a specific category card Material・Counters Fusion Material related Synchro Material related Xyz Material related Link Material related Ritual Material related Cannot be used as Material Place or remove counters Equip treated as an Equip Spell Equipped with cards Published reveal set cards reveal hand cards reveal Draw cards reveal Deck cards reveal Ectra Deck cards Other activate Spell/Trap Cards from your hand activate Spell/Trap Cards from your deck activate Spell/Trap Cards from your GY activate Card the turn it was Set Shuffle the deck Coin toss related effects Dice-related effects Rock-paper-scissors-related effects move Zone Exchanging hands, giving and receiving cards Applying effects during duels cannot conduct your Phase Skip Turn becomes the End Phase of this turn win the Match win the Duel -
Card-Type	and
Type／Attribute	／ Attribute
Level	～ Level Rank
Pendulum	blue ～ red ～
Link	～ Top Left Top Center Top Right Center Left Center Right Bottom Left Bottom Center Bottom Right
ATK	～ ? only
DEF	～ ? only
Limit	No-Limited Semi-Limited Limited Forbidden
Rating Score	～
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