| ID # | Card Name | Type | Attribute | Style | Level | Attack | Defense | Effect (if any) |
| MRD-000 | Gate Guardian | Warrior | Dark | Effect | 11 | 3750 | 3400 | This card can only be special summoned by offering Sanga, Kazejin, and Suijin on your side of the field as tribute |
| MRD-001 | Feral Imp | Fiend | Dark | Normal | 4 | 1300 | 1400 | |
| MRD-002 | Winged Dragon Gaurdian of the Fortress #1 | Dragon | Wind | Normal | 4 | 1400 | 1200 | |
| MRD-003 | Summoned Skull | Fiend | Dark | Normal | 6 | 2500 | 1200 | |
| MRD-004 | Rock Orge Grotto #1 | Rock | Earth | Normal | 3 | 800 | 1200 | |
| MRD-005 | Armored Lizard | Reptile | Earth | Normal | 4 | 1500 | 1200 | |
| MRD-006 | Killer Needle | Insect | Wind | Normal | 4 | 1200 | 1000 | |
| MRD-007 | Larvae Moth | Insect | Earth | Effect | 2 | 500 | 400 | This monster can only be special summed by offering a Petit Moth as a tribute on the 2nd of your turns after Petit Moth has been equipped with Cocoon of Evolution |
| MRD-008 | Harpie Lady | Winged Beast | Wind | Normal | 4 | 1300 | 1400 | |
| MRD-009 | Harpie Lady Sisters | Winged Beast | Wind | Effect | 6 | 1950 | 2100 | This monster may only be special summoned with the magic card Elagant Egotist |
| MRD-010 | Kojikocy | Warrior | Earth | Normal | 4 | 1500 | 1200 | |
| MRD-011 | Cocoon of Evolution | Insect | Earth | Effect | 3 | 0 | 2000 | Treat this card as an Equip magic card on a face-up Petit Moth on the field. When equipped, the ATK and DEF of Petit Moth becomes the same as Cocoon of Evolution |
| MRD-012 | Crawling Dragon | Dragon | Earth | Normal | 5 | 1600 | 1400 | |
| MRD-013 | Armored Zombie | Zombie | Dark | Normal | 3 | 1500 | 0 | |
| MRD-014 | Mask of Darkness | Fiend | Dark | Effect | 2 | 900 | 400 | FLIP: Select 1 trap from your Graveyard and return it to your hand |
| MRD-015 | Doma the Angel of Silence | Fairy | Dark | Normal | 5 | 1600 | 1400 | |
| MRD-016 | White Magical Hat | Spellcaster | Light | Effect | 3 | 1000 | 700 | When this card inflicts damage to your opponent's Life Points, 1 card must be randomly discarded from your opponent's hand to their Graveyard |
| MRD-017 | Big Eye | Fiend | Dark | Effect | 4 | 1200 | 1000 | FLIP: See the top 5 cards from the top of your Deck. Arrange them in any order desired and replace them on top of the deck |
| MRD-018 | B. Skull Dragon | Dragon | Dark | Fusion/Effect | 9 | 3200 | 2500 | Fusion: Red Eyes B. Dragon + Summoned Skull |
| MRD-019 | Masked Sorcerer | Spellcaster | Dark | Effect | 4 | 900 | 1400 | When you inflict damage on your opponent's life points with this card, draw 1 card from your deck |
| MRD-020 | Roaring Ocean Snake | Aqua | Water | Fusion | 6 | 2100 | 1800 | Mystic Lamp + Hyosube |
| MRD-021 | Water Omotics | Aqua | Water | Normal | 4 | 1400 | 1200 | |
| MRD-022 | Ground Attacker Bugroth | Machine | Earth | Normal | 4 | 1500 | 1000 | |
| MRD-023 | Petit Moth | Insect | Earth | Normal | 4 | 300 | 200 | |
| MRD-024 | Elegant Egotist | Spell | Normal | | | | | When you have 1 or more Harpie Lady cards on the field, you can special summon 1 Harpie Lady or Harpie Lady Sisters card from your hand or deck |
| MRD-025 | Sanga of the Thunder | Thunder | Light | Effect | 7 | 2600 | 2200 | Reduce the ATK of an opponent's monster attacking this card to 0. This effect can only be used once. The card's owner chooses when to use this effect. |
| MRD-026 | Kazejin | Spellcaster | Wind | Effect | 7 | 2400 | 2200 | Reduce the ATK of an opponent's monster attacking this card to 0. This effect can only be used once. The card's owner chooses when to use this effect. |
| MRD-027 | Suijin | Aqua | Water | Effect | 7 | 2500 | 2400 | Reduce the ATK of an opponent's monster attacking this card to 0. This effect can only be used once. The card's owner chooses when to use this effect. |
| MRD-028 | Mystic Lamp | Spellcaster | Dark | Effect | 1 | 400 | 300 | This card may attack your opponent directly |
| MRD-029 | Steel Scorpion | Machine | Earth | Effect | 1 | 250 | 300 | A non-machine monster attacking Steel Scorpion will be destroyed at the end of your opponent's 3rd turn after the attack |
| MRD-030 | Ocubeam | Fairy | Light | Normal | 5 | 1550 | 1650 | |
| MRD-031 | Leghul | Insect | Earth | Effect | 1 | 300 | 350 | This monster may attack your opponent's life points directly |
| MRD-032 | Ooguchi | Aqua | Water | Effect | 1 | 300 | 250 | This monster may attack your opponent's life points directly |
| MRD-033 | Leogun | Beast | Earth | Normal | 5 | 1750 | 1550 | |
| MRD-034 | Blast Juggler | Machine | Fire | Effect | 3 | 800 | 900 | Offer this card as a tribute during your standby phase if it is face up to destroy 2 face-up monsters with an attack of 1000 or less |
| MRD-035 | Jinzo #7 | Machine | Dark | Effect | 2 | 500 | 400 | This monster may attack your life points directly |
| MRD-036 | Magician of Faith | Spellcaster | Light | Effect | 1 | 300 | 400 | FLIP: Return a Magic card from your graveyard to your hand |
| MRD-037 | Ancient Elf | Spellcaster | Light | Normal | 4 | 1450 | 1200 | |
| MRD-038 | Deepsea Shark | Fish | Water | Fusion | 5 | 1900 | 1600 | Bottom Dweller + Tongyo |
| MRD-039 | Bottom Dweller | Fish | Water | Normal | 5 | 1650 | 1700 | |
| MRD-040 | Destroyer Golem | Rock | Earth | Normal | 4 | 1500 | 1000 | |
| MRD-041 | Kaminari Attack | Thunder | Wind | Fusion | 5 | 1900 | 1400 | Ocubeam + Mega Thunderball |
| MRD-042 | Rainbow Flower | Plant | Earth | Effect | 2 | 400 | 500 | This monster may attack your life points directly |
| MRD-043 | Morinphen | Fiend | Dark | Normal | 5 | 1550 | 1300 | |
| MRD-044 | Mega Thunderball | Thunder | Wind | Normal | 2 | 750 | 600 | |
| MRD-045 | Tongyo | Fish | Water | Normal | 4 | 1350 | 800 | |
| MRD-046 | Empress Judge | Warrior | Earth | Fusion | 6 | 2100 | 1700 | Queen's Double + Hibikime |
| MRD-047 | Pale Beast | Beast | Earth | Normal | 4 | 1500 | 1200 | |
| MRD-048 | Electric Lizard | Thunder | Earth | Effect | 3 | 850 | 800 | A non Zombie-Type monster attacking Electric Lizard cannot attck the following turn |
| MRD-049 | Hunter Spider | Insect | Earth | Normal | 5 | 1600 | 1400 | |
| MRD-050 | Ancient Lizard Warrior | Reptile | Earth | Normal | 4 | 1400 | 1100 | |
| MRD-051 | Queen's Double | Warrior | Earth | Effect | 1 | 350 | 300 | This monster may attack your life points directly |
| MRD-052 | Trent | Plant | Earth | Normal | 5 | 1500 | 1800 | |
| MRD-053 | Disk Magician | Machine | Dark | Normal | 4 | 1350 | 1000 | |
| MRD-054 | Hyosube | Aqua | Water | Normal | 4 | 1500 | 900 | |
| MRD-055 | Hibikime | Warrior | Earth | Normal | 4 | 1450 | 1000 | |
| MRD-056 | Fake Trap | Trap | Normal | | | | | When your opponent uses a Magic, Trap, or Effect Monster card to destroy your Trap Card(s) this card can be destroyed as a substituete for your trap card(s) |
| MRD-057 | Tribute to the Doomed | Spell | Normal | | | | | Discard 1 card from your hand to your graveyard. Destroy 1 monster on the field regardless of its position |
| MRD-058 | Soul Release | Spell | Normal | | | | | Select up to 5 cards from either you or your opponent's graveyard and remove them from the current duel |
| MRD-059 | The Cheerful Coffin | Spell | Normal | | | | | You can discard up to 3 Monster Cards from your hand to the graveyard |
| MRD-060 | Change of Heart | Spell | Normal | | | | | Select and control 1 opposing monster (regardless of its position) on the field until end of turn |
| MRD-061 | Baby Dragon | Dragon | Wind | Normal | 3 | 1200 | 700 | |
| MRD-062 | Blackland Fire Dragon | Dragon | Dark | Normal | 4 | 1500 | 800 | |
| MRD-063 | Swamp Battleguard | Warrior | Earth | Effect | 5 | 1800 | 1500 | Increase the ATK of this monster by 500 points for every Lava Battleguard on your side |
| MRD-064 | Battle Steer | Warrior | Earth | Normal | 5 | 1800 | 1300 | |
| MRD-065 | Time Wizard | Spellcaster | Light | Effect | 2 | 500 | 400 | Toss a coin and call heads or tails, if you call it right, your opponent's monster on the field are destroyed. If you call it wrong, your own monsters on the field are destroyed and you lose life points equal to half the total ATK of the destroyed monste |
| MRD-066 | Saggi the Dark Clown | Spellcaster | Dark | Normal | 3 | 600 | 1500 | |
| MRD-067 | Dragon Piper | Pyro | Fire | Effect | 3 | 200 | 1800 | FLIP: Destroys Dragon Capture Jar and turns all face up dragons into attack position |
| MRD-068 | Illusionist Faceless Mage | Spellcaster | Dark | Normal | 5 | 1200 | 2200 | |
| MRD-069 | Sangan | Fiend | Dark | Effect | 3 | 1000 | 600 | When this card is moved from the field to the graveyard move 1 monster with an attack of 1500 or less from your deck to your hand, your deck is then shuffled. |
| MRD-070 | Great Moth | Insect | Earth | Effect | 8 | 2600 | 2500 | This monster can only be special summoned by offering a petit moth as a tribute on the 4th turn of your turns after Petit moth has been equipped with cacoon of evolution |
| MRD-071 | Kuriboh | Fiend | Dark | Effect | 1 | 300 | 200 | Discard this card from your hand to make the Battle Damage inflicted to your life points of 1 of your opponent's monsters 0. This effect can only be activated during your opponent's battle phase. |
| MRD-072 | Jellyfish | Aqua | Water | Normal | 3 | 1200 | 1500 | |
| MRD-073 | Castle of Dark Illusions | Fiend | Dark | Effect | 4 | 920 | 1930 | Increases the ATK and DEF of all Zombie type monsters by 200 points. As long as this card remains face-up on the field, Zombie-Type monsters continues to increase by 200 points during each of your Standby Phases. This effect contiues until your 4th turn |
|
| MRD-074 | King of Yamimakai | Fiend | Dark | Normal | 5 | 2000 | 1530 | |
| MRD-075 | Catapult Turtle | Aqua | Water | Effect | 5 | 1000 | 2000 | Offer 1 monster on your side of the field as a tribute to inflict damage equal to half the tribute monster's ATK points. Monsters used for a Trubute summon or that are offered as Trubutes for other cards' effects are excluded |
|
| MRD-076 | Mystic Horseman | Beast | Earth | Normal | 4 | 1300 | 1550 | |
| MRD-077 | Rabid Horseman | Beast-Warrior | Earth | Fusion | 6 | 2000 | 1700 | Battle Ox + Mystic Horseman |
| MRD-078 | Crass Clown | Fiend | Dark | Effect | 4 | 1350 | 1400 | When this card is changed from defense position to attack position, return 1 monster on your opponent's side of the field to the owner's hand |
| MRD-079 | Pumpking the King of Ghosts | Zombie | Dark | Effect | 6 | 1800 | 2000 | If 'Castle of Dark Illusions' is face-up on the field, increase the ATK and DEF of this card by 100 points. As long as the 'Castle of Dark Illusions' remains face-up on the field, the ATK and DEF of this card continues to increase by 100 points during each of your Standby Phases. this effect continues until your 4th turn after the card is activated. |
| MRD-080 | Dream Clown | Warrior | Earth | Effect | 3 | 1200 | 900 | When this monster is changed from attack position to defense position, destroy 1 monster on the field |
| MRD-081 | Tainted Wisdom | Fiend | Dark | Effect | 3 | 1250 | 800 | When this card is changed from attack position to defense position, shuffle your deck |
| MRD-082 | Ancient Brain | Fiend | Dark | Normal | 3 | 1000 | 700 | |
| MRD-083 | Guardian of the Labyrinth | Warrior | Earth | Normal | 4 | 1000 | 1200 | |
| MRD-084 | Prevent Rat | Beast | Earth | Normal | 4 | 500 | 2000 | |
| MRD-085 | The Little Swordsman of Aile | Warrior | Water | Effect | 3 | 800 | 1300 | Offer 1 monster on your side of the field as a tribute to increase this monster's ATK points by 700 until end of turn |
| MRD-086 | Princess of Tsurugi | Warrior | Wind | Effect | 3 | 900 | 700 | FLIP: Inflicts 500 points of direct damage to your opponent's life points for each magic/trap card your opponent has on the field |
| MRD-087 | Protector of the Throne | Warrior | Earth | Normal | 4 | 800 | 1500 | |
| MRD-088 | Tremendous Fire | Spell | Normal | | | | | Inflicts 1000 points of direct damage on your opponent's Life Points and 500 points of direct damge to your Life Points |
| MRD-089 | Jirai Gumo | Insect | Earth | Effect | 4 | 2200 | 100 | When you attack with this card, toss a coin and call it. If you call it right, attack normally. If you call it wrong reduce your life points by half before attacking |
| MRD-090 | Shadow Ghoul | Zombie | Dark | Effect | 5 | 1600 | 1300 | Increase the ATK of this monster by 100 points for each monster in your own graveyard |
| MRD-091 | Labyrinth Tank | Machine | Dark | Fusion | 7 | 2400 | 2400 | Giga-Tech Wolf + Cannon Soldier |
| MRD-092 | Ryu-Kishin Powered | Fiend | Dark | Normal | 4 | 1600 | 1200 | |
| MRD-093 | Bickuribox | Fiend | Dark | Fusion | 7 | 2300 | 2000 | Crass Clown + Dram Clown |
| MRD-094 | Giltia the D. Knight | Warrior | Light | Fusion | 5 | 1850 | 1500 | Guardian of the Labyrinth + Protector of the Throne |
| MRD-095 | Launcher Spider | Machine | Fire | Normal | 7 | 2200 | 2500 | |
| MRD-096 | Giga-Tech Wolf | Machine | Fire | Normal | 4 | 1200 | 1400 | |
| MRD-097 | Thunder Dragon | Thunder | Light | Effect | 5 | 1600 | 1500 | Discard this from your hand to the Graveyard to add up to 2 Thunder Dragon cards from your deck to your hand. Your deck is then shuffled. This effect is only activated during a Main Phase |
| MRD-098 | 7 Colored Fish | Fish | Water | Normal | 4 | 1800 | 800 | |
| MRD-099 | The Immortal of Thunder | Thunder | Light | Effect | 4 | 1500 | 1300 | FLIP: You gain 3000 Life Points. When this card is sent from the field to the Graveyard, you lose 5000 Life Points. |
| MRD-100 | Punished Eagle | Winged Beast | Wind | Fusion | 6 | 2100 | 1800 | Blue-Winged Crown + Niwatori |
| MRD-101 | Insect Solders of the Sky | Insect | Wind | Effect | 3 | 1000 | 800 | The ATK of this card increases by 1000 points whenever it is attacking a wind monster |
| MRD-102 | Hoshiningen | Fairy | Light | Effect | 2 | 500 | 700 | As long as this card remains face-up on the field, increase the ATK of all Light Monsters by 500 and decrease the ATK of all Dark Monsters by 400 |
| MRD-103 | Musician King | Spellcaster | Light | Fusion | 5 | 1750 | 1500 | Witch of the Black Forest + Lady of Faith |
| MRD-104 | Yado Karu | Aqua | Water | Effect | 4 | 900 | 1700 | When this monster is changed from defense position to attack position, you can place any number of cards from your hand at the bottom of your deck in any order you desire |
| MRD-105 | Cyber Saurus | Machine | Earth | Fusion | 5 | 1800 | 1400 | Blast Juggler + Two-Headed King Rex |
| MRD-106 | Cannon Soldier | Machine | Dark | Effect | 4 | 1400 | 1300 | Offer 1 monster on your side of the field as a tribute to inflict 500 points of direct damage to your opponent's life points. Monster used for a tribute summoned or that are offered as tributes due to other cards' effects are excluded |
| MRD-107 | Muka Muka | Rock | Earth | Effect | 2 | 600 | 300 | Increase the ATK and DEF of this monster by 300 for each card in your hand |
| MRD-108 | The Bistro Butcher | Fiend | Dark | Effect | 4 | 1800 | 1400 | When this card inflicts damage to your opponent, your opponent must draw 2 cards from his/her deck |
| MRD-109 | Star Boy | Aqua | Water | Effect | 2 | 550 | 500 | As long as this card remains face-up on the field, increase the ATK of all Water monsters by 500 points and decrease the ATK of all fire monsters by 400 points |
| MRD-110 | Milus Radiant | Beast | Earth | Effect | 1 | 300 | 250 | As long as this card remains face-up on the field, increase the ATK of all Earth monsters by 500 points and decrease the ATK of all wind monsters by 400 points |
| MRD-111 | Flame Cerebrus | Pyro | Fire | Normal | 6 | 2100 | 1800 | |
| MRD-112 | Niwatori | Winged Beast | Earth | Normal | 3 | 900 | 800 | |
| MRD-113 | Dark Elf | Spellcaster | Dark | Effect | 4 | 2000 | 800 | This card requires a cost of 1000 of your life points to attack |
| MRD-114 | Mushroom Man | Warrior | Earth | Effect | 3 | 1250 | 800 | A player controlling this monster loses 300 life points during each of his/her standby phases when this card in on the field. Control of this card is shifted to your opponent by paying 500 life points at your own end phase |
| MRD-115 | Lava Battleguard | Warrior | Earth | Effect | 5 | 1550 | 1800 | Increase the DEF of this card by 500 for each swamp battleguard on your side of the field |
| MRD-116 | Witch of the Black Forest | Spellcaster | Dark | Effect | 4 | 1100 | 1200 | When this monster is sent from the field to the graveyard, move 1 monster with a DEF of 1500 or less from your deck into your hand. Your deck is then shuffled |
| MRD-117 | Little Chimera | Beast | Fire | Effect | 2 | 600 | 500 | As long as this card is face-up on the field, increase the ATK of all fire monsters by 500 points and decrease the ATK of all Water monsters by 400 points |
| MRD-118 | Bladefly | Insect | Wind | Effect | 2 | 600 | 700 | As long as this card is face-up on the field, increase the ATK of all wind monsters by 500 points and decrease the ATK of all Earth monsters by 400 points |
| MRD-119 | Lady of Faith | Spellcaster | Light | Normal | 3 | 1100 | 800 | |
| MRD-120 | Twin Headed Thunder Dragon | Thunder | Light | Fusion | 7 | 2800 | 2100 | Thunder Dragon + Thunder Dragon |
| MRD-121 | Witch's Apprentice | Spellcaster | Dark | Effect | 2 | 550 | 500 | As long as this card is face-up on the field, increase the ATK of all Dark monsters by 500 and decrease the ATK of all light monsters by 400 points |
| MRD-122 | Blue-Winged Crown | Winged Beast | Wind | Normal | 4 | 1600 | 1200 | |
| MRD-123 | Skull Knight | Spellcaster | Dark | Fusion | 7 | 2650 | 2250 | Tainted Wisdom + Ancient Brain |
| MRD-124 | Gazelle the King of Mythical Beasts | Beast | Earth | Normal | 4 | 1500 | 1200 | |
| MRD-125 | Garnecia Elefantis | Beast-Warrior | Earth | Normal | 7 | 2400 | 2000 | |
| MRD-126 | Barrel Dragon | Machine | Dark | Effect | 7 | 2600 | 2200 | Toss a coin 3 times. If 2 out of 3 are heads, destroy 1 monster on your opponent's side of the field. This card can only be used during your own turn, once per turn |
| MRD-127 | Solemn Judgment | Trap | Counter | | | | | Pay half your life points when your opponent either activates a Magic or Trap or summons a monster (including special summon) to negate the action and destroy the cards involved |
| MRD-128 | Magic Jammer | Trap | Counter | | | | | Discard 1 card from your hand to the Graveyard to negate the activation of a Magic Card and destroy it |
| MRD-129 | Seven Tools of the Bandit | Trap | Counter | | | | | Pay 1000 of your life points to negate the activation of a Trap card and destroy it |
| MRD-130 | Horn of Heaven | Trap | Counter | | | | | Offer 1 of your own monsters on the field as a tribute to negate the summon (including special summon) of a monster and destroy it |
| MRD-131 | Shield & Sword | Spell | Normal | | | | | For 1 turn, each face-up monster's original ATK becomes their original DEF and their original DEF becomes their original ATK. Monsters summoned after this card's activation are excluded |
| MRD-132 | Sword of Deep-Seated | Spell | Equipment | | | | | A monster card equipped with this card increases its ATK and DEF by 500. If this card is sent to the Graveyard place it on top of your deck |
| MRD-133 | Block Attack | Spell | Normal | | | | | Select 1 of your opponent's monsters and shift it to Defense mode |
| MRD-134 | The Unhappy Maiden | Spellcaster | Light | Effect | 1 | 0 | 100 | When this card is sent to the graveyard as a result of battle, the battle phase for that turn ends immediately |
| MRD-135 | Robbin' Goblin | Trap | Continuous | | | | | Each time 1 of your monsters inflicts damage to your opponent's life points, 1 card is randomly selected and discarded from your opponent's hand and into their graveyard |
| MRD-136 | Germ Infection | Spell | Equipment | | | | | The ATK of a non-machine type monster equipped with this card is decreased by 300 points at each of its standby phases |
| MRD-137 | Paralyzing Potion | Spell | Equipment | | | | | A non machine type monster equipped with this card cannot attack |
| MRD-138 | Mirror Force | Trap | Normal | | | | | When your opponent attacks, negate the attack and destroy all opponent's monsters in attack position |
| MRD-139 | Ring of Magnetism | Spell | Equipment | | | | | A monster equipped with this card decreases its ATK and DEF by 500 points. All your opponent's monsters must attack the monster equipped with this card |
| MRD-140 | Share the Pain | Spell | Normal | | | | | Offer 1 monster on your side of the field as a tribute. Your opponent must select 1 monster on his/her side of the field and offer it as a tribute |
| MRD-141 | Stim-Pack | Spell | Equipment | | | | | A monster equipped with this card increases its ATK by 700 points. This ATK is then decreased by 200 points at each of its standby phases |
| MRD-142 | Heavy Storm | Spell | Normal | | | | | Destroys all Magic/Trap cards on the field |
| MRD-143 | Thousand Dragon | Dragon | Wind | Fusion | 7 | 2400 | 2000 | Baby Dragon + Time Wizard |