| Card No | Monster Name | Level | Type | Attribute | ATK | DEF | Description/Effect | Rare Type |
| MP1-001 | Millennium Shield | 5 | Warrior/Monster | Earth | 0 | 3000 | A Millennium item, it's rumored to block any strong attack. | Ultra Rare |
| MP1-002 | Cosmo Queen | 8 | Spellcaster/Monster | Dark | 2900 | 2450 | Queen of the galaxies and mistress of the stars. | Ultra Rare |
| MP1-003 |
Goddess of Whim Monster | 3 | Fairy/Monster/Effect | Light | 950 | 700 | Toss a coin and call Heads or Tails. Call it right and this card's ATK will be doubled during this turn. Call it wrong and it will be halved during this turn. |
Super Rare |
| MP1-004 | Frog the Jam | 2 | Aqua/Monster | Water | 700 | 500 | A slime with the head of a frog, it attacks by croaking terribly. | Common |
| MP1-005 | Yarazno | 4 | Zombie/Monster | Dark | 1300 | 1500 | A treasure box containing a monster that attacks any unwary bandit. | Common |
| MP1-006 | Takriminos | 4 | Sea Serpent/Monster | Water | 1500 | 1200 | A member of a race of sea serpents that freely travels through the sea. | Super Rare |
| MP1-007 | Stuffed Animal | 3 | Warrior/Monster | Earth | 1200 | 900 | It may look like a harmless stuffed animal, but its zipper mouth deals a deadly bite. | Common |
| MP1-008 | Megasonic Eye | 5 | Machine/Monster | Dark | 1500 | 1800 | Made of mysterious metal, this monster is a doomsday machine from the edge of the universe. | Common |
| MP1-009 | Yamadron | 5 | Dragon/Monster | Fire | 1600 | 1800 | This monster has three fire-breathing heads and can form a sea of blazing flames. | Common |
| MP1-010 | Three-Legged Zombies | 3 | Zombie/Monster | Dark | 1100 | 800 | A pair of friendly skeletons, lean and fat, that travel with extreme difficulty. | Common |
| MP1-011 | Flying Penguin | 4 | Aqua/Monster | Water | 1200 | 1100 | A very rare penguin that takes to the air with ears shaped like wings. | Common |
| MP1-012 | Fairy's Gift | 4 | Spellcaster/Monster | Light | 1400 | 1000 | This flying monster is known for delivering happiness to all. | Common |
| MP1-013 | Ushi Oni | 6 | Fiend/Monster | Dark | 2150 | 1950 | A bull fiend restored by the dark arts, this monster appears out of a jar. | Common |
| MP1-014 | Turtle Bird | 6 | Aqua/Monster | Water | 1900 | 1700 | An unusual turtle that not only swims at tremendous speeds, but can also sail across the skies. | Common |
| MP1-015 | Dark-Piercing Light | Magic | Flip all of your opponent's face-down Monster Cards on the field face-up. The effect of the monsters will activate at this time. | Super Rare |