Fairy / Effect

If this card is in your hand: You can toss a coin and if the result is heads, Special Summon this card to your field, or if the result is tails, Special Summon this card to your opponent's field. You can only use this effect of "Couple of Aces" once per turn. If this card is Special Summoned by its effect: Draw 2 cards.

Fairy / Pendulum / Effect

Pendulum Effect: You cannot Pendulum Summon, except LIGHT monsters (this effect cannot be negated). If you do not control any face-up monsters, other than "Melodious" monsters: You can add 1 "Melodious" Spell/Trap from your Deck to your hand. You can only use this effect of "Couplet the Melodious Songstress" once per turn.

Monster Effect: If this card is added to your hand, except by drawing it for your normal draw: You can reveal this card; Special Summon 1 Level 4 or lower "Melodious" monster from your hand or GY. If a "Melodious" Fusion Monster(s) is Special Summoned to your field, while this card is face-up in your Extra Deck (except during the Damage Step): You can place this card in your Pendulum Zone. You can only use each effect of "Couplet the Melodious Songstress" once per turn.

Warrior / Tuner / Effect

(This card is always treated as an "Infernoble Knight" card.)

You can discard this card, then target 1 Warrior monster you control; equip it with 1 Equip Spell from your Deck that can equip to it. When this card, not equipped with an Equip Card, is destroyed by battle with an opponent's monster and sent to the GY: You can Special Summon this card, and if you do, equip that monster your opponent controls to this card. You can only use each effect of "Courageous Crimson Chevalier Bradamante" once per turn.

If you control no monsters, or only control "Queen's Knight", "King's Knight", and/or "Jack's Knight": You can Special Summon 1 "Queen's Knight", "King's Knight", or "Jack's Knight" from your hand or GY. You can banish up to 1 each "Queen's Knight", "King's Knight", and/or "Jack's Knight" from your hand and/or GY; draw the same number of cards you banished. You can only use 1 "Court of Cards" effect per turn, and only once that turn.

During your Main Phase: You can Special Summon 1 Fairy monster from your hand. You must control a Level 1 Fairy monster to activate and to resolve this effect. You can only use this effect of "Court of Justice" once per turn.

During the Damage Step, if an opponent's monster attacks your monster: Target 1 other face-up monster you control; your attacked monster gains ATK equal to that target's ATK, during the Damage Step only.

Aqua / Ritual

This monster can only be Ritual Summoned with the Ritual Spell Card, "Turtle Oath". You must also offer monsters whose total Level Stars equal 8 or more as a Tribute from the field or your hand.

Activate by targeting 1 face-up monster your opponent controls; take control of that monster. While you control that monster, it cannot attack or activate effects. When that monster leaves the field, destroy this card.

Once per turn, when a monster(s) is sent from the field to the Graveyard by a card effect: Inflict 800 damage to the owner of the monster(s).

Machine / Effect

Cannot be destroyed by battle with a monster with equal or lower Level. When your opponent Normal or Special Summons exactly 1 monster (and no other monsters are Summoned) while this monster is on the field: You can make that monster lose ATK equal to its Level x 200 (until the end of this turn), and if you do, inflict damage to your opponent equal to the ATK lost by this effect.

Winged Beast / Effect

When this card is Normal Summoned: You can target 1 Level 3 monster in your GY; Special Summon that target, but negate its effects. You can only use this effect of "Crane Crane" once per turn.

Fish / Effect

You can Special Summon this card by Tributing 1 "Ocean's Keeper". You can discard 1 WATER monster to the Graveyard to destroy 1 face-down card.

Each player can Special Summon 1 monster from their hand with the same Level as 1 face-up Level 4 or lower monster they control.

Fiend / Effect

When this card is Normal Summoned: You can Special Summon 1 "Crashbug Z" from your Deck. You must control a face-up "Crashbug Y" to activate and to resolve this effect.

Fiend / Effect

When this card is Normal Summoned: You can Special Summon 1 "Crashbug X" from your Deck. You must control a face-up "Crashbug Z" to activate and to resolve this effect.

Fiend / Effect

When this card is Normal Summoned: You can Special Summon 1 "Crashbug Y" from your Deck. You must control a face-up "Crashbug X" to activate and to resolve this effect.

Fiend / Effect

If this Defense Position card is changed to Attack Position: Target 1 monster your opponent controls; return that target to the hand.

Dragon / Normal

This weakened dragon can no longer fly, but is still a deadly force to be reckoned with.

Dinosaur / Normal

A powerful dragon with teeth that can grind almost anything to dust.

Fish / Normal

A flying fish that attacks with its pointed head.

Fiend / Ritual / Effect

You can Ritual Summon this card with "Impcantation Inception". During the Main Phase (Quick Effect): You can reveal this card in your hand; discard 1 card, then Special Summon "Impcantation" monsters from your GY whose total Levels equal 10, but shuffle them into the Deck during the End Phase. You can only use this effect of "Crealtar, the Impcantation Originator" once per turn. Non-Ritual "Impcantation" monsters you control gain 2000 ATK, but their effects are negated.

Fiend / Tuner / Effect

If you control a Level 8 or higher Synchro Monster, you can Special Summon this card (from your hand).

Each player gives their opponent control of 1 of their monsters (controller's choice). You must choose a face-up Normal Monster.

Each player chooses 1 monster they control and switches control of those monsters with each other. Those monsters cannot change their battle positions for the rest of this turn.

Banish 2 DARK monsters from your GY; add 1 Level 4 DARK monster from your Deck to your hand.