Submarineroid

ATK/ 800 DEF/ 1800

This card can attack your opponent directly.  When it does, any Battle Damage this card inflicts to your opponent becomes the original ATK of this card.  You can change this card to Defense Position at the end of the Damage Step.

Truckroid

ATK/ 1000 DEF/ 2000

Machine / Effect

If this card destroys a monster by battle and sends it to the Graveyard, you can treat the destroyed monster as an Equip Card and equip it to this card. This card gains ATK equal to the ATK of the equipped monster.

No Entry!!

Normal Trap

Shield Crush

Normal Spell / Translation

Destroy 1 Defense Position monster on the field.

The Mask of Remnants

Normal Spell

Shuffle this card into its owner's Deck, OR if this card was put into play by the effect of "Masked Beast Des Gardius", this card is treated as an Equip Card.  Control of the equipped monster is switched.

Mystical Space Typhoon

Quick-Play Spell

Destroy 1 Spell or Trap Card on the field.

Drillroid

ATK/ 1600 DEF/ 1600

Machine / Effect

If this card attacks a Defense Position monster, destroy the monster with this card's effect without applying Damage Calculation.

Masked Sorcerer

ATK/ 900 DEF/ 1400

Spellcaster / Effect

When you inflict damage to your opponent’s Life Points with this card, draw 1 card from your Deck.

Ring of Life

Normal Trap

Destroy 1 Monster. Both players gain Life Points equal to the destroyed Monster's ATK.

Jetroid

ATK/ 1200 DEF/ 1800

Machine / Effect

At the time this card is selected as an attack target by your opponent’s monster, the controller of this card can activate Trap Card(s) from their hand.

Mask of Darkness

ATK/ 900 DEF/ 400

Fiend /  Effect

FLIP:  Select 1 Trap Card in your Graveyard.  Add it to your hand.

Crystal Beast Cobalt Eagle

ATK/ 1400 DEF/ 800

Winged Beast / Effect

Once per turn, you can return 1 face-up "Crystal Beast" card you control to the top of its owner's Deck.  If this 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.

Pot of Greed

Normal Spell

Draw 2 cards from your Deck.

Expressroid

ATK/ 400 DEF/ 1600

Machine / Effect

When you Summon this card, you can add 2 "roid" monsters from your Graveyard to your hand, except "Expressroid".

Grand Tiki Elder

ATK/ 1500 DEF/ 800

Fiend

A masked monster that wields the most deadly of curses.

Mask of Brutality

Equip Spell

Increase the ATK of a monster equipped with this card by 1000 points and decreases its DEF by 1000 points.  Pay 1000 Life Points during each of your Standby Phases.  If you do not, destroy this card. 

Masked Doll

Continuous Spell

Activate only during a Tag-Team Duel. Negate the effects of Spell Cards your partner controls that force you to pay Life Points to keep the card active.

Crystal Beast Amber Mammoth

ATK/ 1700 DEF/ 1600

Beast / Effect

When a face-up "Crystal Beast" monster you control is selected as an attack target, you can change the target to this card.  If this 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.

Rare Value

Normal Spell

Activate only when there are 2 or more "Crystal Beast" cards in your Spell & Trap Card Zone.  Your opponent selects 1 "Crystal Beast" card in your Spell & Trap Card Zone and sends it to the Graveyard.  Then you draw 2 cards.

Gyroid

ATK/ 1000 DEF/ 1000

Machine / Effect

Once per turn, if this card would be destroyed by battle, it is not destroyed.  (Damage calculation is applied normally.)

Gem Flash

Normal Spell

Place 1 monster with "Gem Beast" in its name in your Spell and Trap Card Zone and reduce any Battle Damage you take to 0.

Rogue Doll

ATK/ 1600 DEF/ 1000

Spellcaster

A deadly doll gift with mystical power, it is particularly powerful when attacking against dark forces.

Crystal Beacon

Normal Spell

If there are 2 or more "Crystal Beast" cards in your Spell & Trap Card Zone, Special Summon 1 "Crystal Beast" monster from your Deck.

Gem Release

Equip Spell

This card can only be equipped to a monster with "Gem Beast" in its name. Increase the ATK of the equipped monster by 800 points. When this card is sent from the field to the Graveyard, you can place 1 monster with "Gem Beast" in its name face up in your Spell/Trap Card Zone.

M  - Force

Quick-Play Spell

Select 1 "Crystal Beast" monster. It gains 500 ATK. During battle between it and a Defense Position monster whose DEF is less than the selected monster, inflict the difference as Battle Damage to your opponent.

Crystal Beast Sapphire Pegasus

ATK/ 1800 DEF/ 1200

Beast / Effect

When this card is Normal Summoned, Flip Summoned, or Special Summoned, you can place 1 ''Crystal Beast'' monster from your hand, Deck, or Graveyard face-up in your Spell & Trap Card Zone; It is treated as a Continuous Spell Card. If this 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.

Steamroid

ATK/ 1800 DEF/ 1800

Machine / Effect

If this card attacks an opponent's monster, this card gains 500 ATK during the Damage Step only.  If this card is attacked by an opponent's monster, this card loses 500 ATK during the Damage Step only.

Mask of the Accursed

Equip Spell

The monster equipped with this card cannot attack. The controller of the equipped monster takes 500 points of damage during each of your Standby Phases.

Shining Abyss

ATK/ 1600 DEF/ 1800

Fairy

This monster employs the powers of both Light and Darkness.

Magic Cylinder

Normal Trap

Negate the attack of 1 of your opponent's monsters and inflict damage to your opponent equal to that monster's ATK. 

Supercharge

Normal Trap

Activate only when your opponent declares an attack while the only monsters you control are Machine-Type "roid" monster(s). Draw 2 cards. 

Crystal Beast Topaz Tiger

ATK/ 1600 DEF/ 1000

Beast / Effect

If this card attacks an opponent's monster, it gains 400 ATK during the Damage Step only.  If this 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.

Mask of Weakness

Normal Trap

Decrease the ATK of 1 attacking monster by 700 points until the end of the turn.

Ancient City - Rainbow Ruins

Field Spell

This card gets these effects, based on the number of "Crystal Beast" monsters in your Spell & Trap Card Zone.  - 1 + : This card cannot be destroyed by a card effect.  - 2 + : Once per turn, you can halve the Battle Damage you take. - 3 + : You can send 1 "Crystal Beast" monster you control to the Graveyard to negate the activation of a Spell or Trap Card and 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 Special Summon 1 "Crystal Beast" card from your Spell & Trap Card Zone.

Vehicroid Connection Zone

Normal Spell

Send to the Graveyard, from your side of the field or your hand, Fusion Material Monsters that are listed on a "Vehicroid" Fusion Monster Card, and Special Summon that Fusion Monster from your Fusion Deck. (This Special Summon is treated as a Fusion Summon.) The Fusion Monster Special Summoned by this card cannot be destroyed by the effects of Spells, Traps, and Effect Monsters, and its effects cannot be negated.

Super Vehicroid Jumbo Drill

ATK/ 3000 DEF/ 2000

Machine / Fusion / Effect

"Steamroid" + "Drillroid" + "Submarineroid"

A Fusion Summon of this card can only be conducted with the above Fusion Material Monsters. During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent.

Limiter Removal

Quick-Play Spell

Double the ATK of all face-up Machine-Type monsters on your side of the field, until the end of this turn. During the End Phase, destroy all monsters that were affected by this effect. 

Mirror Force

Normal Trap

You can only activate this card when your opponent's monster declares an attack. Destroy all Attack Position monsters on your opponent's side of the field.

Mask of Dispel

Continuous Spell

Select 1 face-up Spell Card on the field. The controller of the Spell Card takes 500 points of damage during each of your Standby Phases. When the selected card is removed from the field, destroy this card. 

Masquerade

Normal Spell

Activate only during a Tag-Team Duel. Select 1 monster your partner controls and take control of it until the end of the turn.

Masked Beast Des Gardius

ATK/ 3300 DEF/ 2500

Fiend / Effect

This card cannot be Normal Summoned or Set.  This card cannot be Special Summoned except by Tributing 2 monsters, including at least 1 "Grand Tiki Elder" or "Melchid the Four-Face Beast".  When this card is sent from the field to the Graveyard, equip 1 "The Mask of Remnants" from your Deck to 1 monster on the field.

Melchid the Four-Face Beast

ATK/ 1500 DEF/ 1200

Fiend

This monster has four different masks for four different attacks.

Curse of the Masked Beast

Ritual Spell

This card is used to Ritual Summon "The Masked Beast". You must also Tribute monsters whose total Level Stars equal 8 or more from the field or your hand.

The Masked Beast

ATK/ 3200 DEF/ 1800

Fiend / Ritual

This monster can only be Ritual Summoned with the Ritual Spell Card, "Curse of the Masked Beast". You must also Tribute monsters whose total Level Stars equal 8 or more from the field or your hand.