DARK / Fiend / Level 3 / ATK 400 / DEF 300
When you play a monster through a Ritual Summon, you can remove this card in your Graveyard from play to count as 1 of the monsters required for the Ritual Summon. When the monster that was played through a Ritual Summon using this card inflicts Battle Damage to your opponent, your opponent must choose 1 card in their hand and discard it.
COMMON
DARK / Fiend / Level 4 / ATK 1700 / DEF 1000
When you play a monster through a Ritual Summon, you can remove this card in your Graveyard from play to count as 1 of the monsters required for the Ritual Summon. While the monster that was played through a Ritual Summon using this card is on the field face-up, Negate the effects of all Synchro Monsters.
COMMON
FIRE / Pyro-Type Spirit / Level 4 / ATK 1000 / DEF 200
This card may not be played through a Special Summon. This card is returned to the owner's hand during the End Phase of the turn it is played through a Normal Summon or turned face-up. At the start of the Damage Step if this card battles a Synchro Monster, return both monsters to their owner's hands and do not enter damage calculation.
RARE
WATER / Sea Serpent / Level 4 / ATK 1400 / DEF 1200
You can send 1 face-up "Umi" you have in play to the Graveyard to choose up to 2 cards your opponent has in play and send them to the Graveyard.
RARE
WATER / Psychic / Level 4 / ATK 1700 / DEF 1400
When this card is defeated through battle and sent to the Graveyard, you can pay 800 Life Points to play 1 Level 4 Psychic-Type monster from your Deck through a Special Summon to your field.
RARE
EARTH / Machine / Level 4 / ATK 1600 / DEF 1000
Once per turn, you can send 1 Machine-Type monster from your hand to the Graveyard to choose 1 monster your opponent has in play whose Level is less than or equal to that monster's and destroy it.
RARE
EARTH / Beast-Warrior / Level 4 / ATK 2000 / DEF 1500
During each of your End Phases, this card is destroyed unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the Graveyard or show 1 Beast-Warrior-Type monster in your hand to your opponent. Once per turn, you can show 1 "Iron Core of Koa'ki Meiru" in your hand to your opponent to play 1 Level 4 or lower monster with "Koa'ki Meiru" in its name through a Special Summon from your Deck, other than "Koa'ki Meiru Urnight".
SUPER RARE
DARK / Reptile / Level 8 / ATK 2600 / DEF 0
This card may not be played through a Normal Summon or Set. This card may not be played through a Special Summon other than by Tributing 2 monsters in play that are face-up with 0 ATK from either side of the field. Once per turn, you can choose 1 monster your opponent has in play and destroy it. There may only be 1 "Reptilianne Vaskii" on the field that is face-up at a time.
SUPER RARE
DARK / Spellcaster-Type Tuner / Level 4 / ATK 1700 / DEF 1200
This card may not be played through a Special Summon. When this card is played through a Normal Summon while you have no other cards in play on your field, draw 1 card from your Deck and reveal it. If that card is not a Monster Card, it is sent to the Graveyard and this card is destroyed.
SUPER RARE
DARK / Rock / Level 3 / ATK 0 / DEF 2000
Once per turn, you can choose 1 monster you have in play that is face-up. Its ATK is halved until the End Phase, and it can attack your opponent directly this turn. During the turn you activate this effect, no other monsters you have in play may attack.
RARE
DARK / Fiend / Level 1 / ATK 0 / DEF 0
When your opponent's monster declares a direct attack, you can play this card through a Special Summon from your hand to your field, then end the Battle Phase. If this card is removed from the field after being played through a Special Summon by this effect, it is removed from play.
COMMON
DARK / Fiend / Level 4 / ATK 0 / DEF 0
During your opponent's turn, when your opponent declares a second direct attack during the same Battle Phase, you can play this card through a Special Summon from your hand to your field. When you do, this card's ATK and DEF becomes equal to the ATK and DEF of the first monster that attacked directly this turn, if that monster is still in play face-up. During the turn this card is played through a Special Summon by this effect, your opponent may not choose other monsters for an attack target while this card is on the field face-up.
COMMON