Crystal Beast Amber Mammoth

Beast/Effect

When another face-up "Crystal Beast" monster you control is targeted for an attack: You can make this card the attack target instead. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

Crystal Beast Amethyst Cat

Beast/Effect

This card can attack your opponent directly, but when it uses this effect, any Battle Damage it inflicts to your opponent is halved. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

Crystal Beast Cobalt Eagle

Winged Beast/Effect

Once per turn: You can target 1 face-up "Crystal Beast" card you control; return that target to the top of the Deck. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

Crystal Beast Emerald Tortoise

Aqua/Effect

Once per turn: You can target 1 monster you control that attacked this turn; change that target to Defense Position. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

Crystal Beast Ruby Carbuncle

Fairy/Effect

When this card is Special Summoned: You can Special Summon as many "Crystal Beast" cards as possible from your Spell & Trap Card Zone. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

Crystal Beast Sapphire Pegasus

Beast/Effect

When this card is Summoned: You can place 1 "Crystal Beast" monster from your hand, Deck, or Graveyard face-up in your Spell & Trap Card Zone as a Continuous Spell Card. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

Crystal Beast Topaz Tiger

Beast/Effect

If this card attacks an opponent's monster, it gains 400 ATK during the Damage Step only. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

Effect Veiler

Spellcaster/Tuner/Effect

During your opponent's Main Phase (Quick Effect): You can send this card from your hand to the GY, then target 1 Effect Monster your opponent controls; negate the effects of that face-up monster your opponent controls, until the end of this turn.

Rainbow Dragon

Dragon/Effect

Cannot be Normal Summoned or Set. Must be Special Summoned (from your hand) by having 7 "Crystal Beast" cards with different names on your field or in your Graveyard, and cannot be Special Summoned by other ways. This card cannot activate its effects the turn it is Special Summoned.
• During either player's turn: You can send all "Crystal Beast" monsters you control to the Graveyard; this card gains 1000 ATK for each card sent.
• You can banish all "Crystal Beast" monsters in your Graveyard; shuffle all cards on the field into the Deck.

Ancient City - Rainbow Ruins

You must have this many "Crystal Beast" cards in your Spell & Trap Card Zone to activate and resolve these effects. ? 1+: This card cannot be destroyed by card effects. ? 2+: Once per turn (including the opponent's) you can halve the Battle Damage you take. ? 3+: During either player's turn, when a Spell/Trap Card is activated: You can send 1 "Crystal Beast" monster you control to the Graveyard; negate the activation, and if you do, destroy it. ? 4+: Once per turn, during your Main Phase: You can draw 1 card. ? 5: Once per turn, during your Main Phase: You can target 1 "Crystal Beast" card in your Spell & Trap Card Zone; Special Summon that target.

Crystal Beacon

Special Summon 1 "Crystal Beast" monster from your Deck. You must have 2 or more "Crystal Beast" cards in your Spell & Trap Card Zone to activate and to resolve this effect.

Crystal Blessing

Target up to 2 "Crystal Beast" monsters in your Graveyard; place those targets face-up in your Spell & Trap Card Zone as Continuous Spell Cards.

Crystal Bond

Add 1 "Crystal Beast" monster from your Deck to your hand and place 1 "Crystal Beast" monster with a different name from your Deck face-up in your Spell & Trap Zone as a Continuous Spell. You can only activate 1 "Crystal Bond" per turn.

Crystal Promise

Target 1 "Crystal Beast" card in your Spell & Trap Card Zone; Special Summon that target.

Crystal Tree

Each time a "Crystal Beast" monster(s) is placed in either player's Spell & Trap Card Zone: Place 1 Crystal Counter on this card. You can send this card to the Graveyard; take a number of "Crystal Beast" monsters from your Deck equal to the number of Crystal Counters that were on this card, then place those monsters face-up in your Spell & Trap Card Zone as Continuous Spell Cards.

Rainbow Bridge

Add 1 "Crystal" Spell/Trap from your Deck to your hand, except "Violet Crystal" or "Crystal Counter".

Rare Value

If there are 2 or more face-up "Crystal Beast" cards in your Spell & Trap Card Zone: Your opponent chooses 1 "Crystal Beast" card in your Spell & Trap Card Zone and sends it to the Graveyard, then you draw 2 cards.

Crystal Conclave

Once per turn, if a face-up "Crystal Beast" monster(s) you control is destroyed by battle or card effect: You can Special Summon 1 "Crystal Beast" monster from your Deck. You can send this face-up card from the field to the GY, then target 1 "Crystal Beast" card you control and 1 other card on the field; return them to the hand. You cannot activate these effects in the same Chain.

Borreload Dragon

Dragon/Link/Effect

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.

Borrelsword Dragon

Dragon/Link/Effect

3+ Effect Monsters
Cannot be destroyed by battle. Once per turn (Quick Effect): You can target 1 Attack Position monster; change it to Defense Position, and if you do, this card can make a second attack during each Battle Phase this turn. Your opponent cannot activate cards or effects in response to this effect's activation. Once per turn, when this card declares an attack on a face-up monster: You can make this card gain ATK equal to half that monster's ATK, and if you do, that monster's ATK becomes half its current ATK. These changes last until the end of this turn.

Knightmare Cerberus

Fiend/Link/Effect

2 monsters with different names
If this card is Link Summoned: You can discard 1 card, then target 1 Special Summoned monster in your opponent's Main Monster Zone; destroy it, 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 Cerberus" once per turn. Your co-linked monsters cannot be destroyed by card effects.

Knightmare Gryphon

Fiend/Link/Effect

2+ monsters with different names
If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap in your GY; Set it to your field, but it cannot be activated this turn, 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 Gryphon" once per turn. Special Summoned monsters cannot activate their effects, unless they are linked.

Knightmare Phoenix

Fiend/Link/Effect

2 monsters with different names
If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap your opponent controls; destroy it, 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 Phoenix" once per turn. Co-linked monsters you control cannot be destroyed by battle.

Knightmare Unicorn

Fiend/Link/Effect

2+ monsters with different names
If this card is Link Summoned: You can discard 1 card, then target 1 card on the field; shuffle it into the 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 Unicorn" once per turn. While a co-linked "Knightmare" monster(s) is on the field, draw cards equal to the number of those monsters with different names instead of 1 for your normal draw during your Draw Phase.

Saryuja Skull Dread

Dragon/Link/Effect

2+ monsters with different names
This card gains effects based on the number of monsters used for its Link Summon.
• 2+: If a monster(s) is Normal or Special Summoned to a zone this card points to: That monster(s) gains 300 ATK/DEF.
• 3+: Once per turn: You can Special Summon 1 monster from your hand.
• 4: When this card is Link Summoned: You can draw 4 cards, then place 3 cards from your hand on the bottom of the Deck in any order.

Rainbow Overdragon

Dragon/Fusion/Effect

7 "Crystal Beast" monsters
(This card is always treated as an "Ultimate Crystal" card.)
Must be either Fusion Summoned, or Special Summoned by Tributing 1 Level 10 "Ultimate Crystal" monster (in which case you do not use "Polymerization"). Once per turn: You can banish 1 "Crystal Beast" monster from your GY; this card gains ATK equal to the banished monster's, until the end of this turn. (Quick Effect): You can Tribute this Fusion Summoned card; shuffle all cards on the field into the Deck.

Abyss Dweller

Sea Serpent/Xyz/Effect

2 Level 4 monsters
While this card has an Xyz Material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn, during either player's turn: You can detach 1 Xyz Material from this card; any card effects that activate in your opponent's Graveyard cannot be activated this turn.

Number 39: Utopia

Warrior/Xyz/Effect

2 Level 4 monsters // When any player's monster declares an attack: You can detach 1 Xyz Material from this card; negate the attack. When this card is targeted for an attack, while it has no Xyz Materials: Destroy this card.

Number 39: Utopia Double

Warrior/Xyz/Effect

2 Level 4 monsters
(Quick Effect): You can detach 1 material from this card; add 1 "Double or Nothing!" from your Deck to your hand, then Special Summon from your Extra Deck, 1 "Utopia" Xyz Monster, except "Number 39: Utopia Double", by using this face-up card you control as material, and if you do, its ATK becomes doubled, but it cannot attack directly. (This is treated as an Xyz Summon. Transfer its materials to the Summoned monster.) You can only use this effect of "Number 39: Utopia Double" once per turn.

Number 41: Bagooska the Terribly Tired Tapir

Fiend/Xyz/Effect

2 Level 4 monsters
Once per turn, during your Standby Phase, detach 1 material from this card. If you cannot, destroy it. This Attack Position card cannot be destroyed by your opponent's card effects. Your opponent cannot target this Attack Position card with card effects. While this card is in face-up Defense Position, change all face-up monsters on the field to Defense Position, also negate the activated effects of monsters that were in Defense Position when that effect was activated.

Tornado Dragon

Wyrm/Xyz/Effect

2 Level 4 monsters
Once per turn, during either player’s turn: You can detach 1 Xyz Material from this card, then target 1 Spell/Trap Card on the field; destroy it.