Gaia Plate the Earth Giant

Rock/Effect

This card can be Special Summoned by removing from play 2 Rock-Type monsters in your Graveyard. The ATK and DEF of an opponent's monster that battles with this card are halved. During your Standby Phase, you must remove from play 1 Rock-Type monster from

Gem-Armadillo

Rock/Effect

When this card is Normal Summoned: You can add to your hand 1 "Gem-Knight" monster from your Deck.

Gem-Knight Obsidian

Rock/Effect

If this card is sent from the hand to your Graveyard: You can target 1 Level 4 or lower Normal Monster in your Graveyard; Special Summon that target.

Gem-Knight Lazuli

Rock/Effect

If this card is sent to the Graveyard by a card effect: You can target 1 Normal Monster in your Graveyard; add that target to your hand.

Gem-Knight Tourmaline

Thunder/Normal

He channels mystic energies and changes them into fighting strength through the power of Tourmaline. Many admire his way of life.

Gem-Knight Lapis

Rock/Normal

The best of friends with Lazuli, this soldier deeply cares about the well-being of her friends.

Crystal Rose

Rock/Effect

Once per turn: You can send 1 "Gem-Knight" or "Melodious" monster from your hand or Deck to the Graveyard, and if you do, this card's name becomes the sent monster's name, until the End Phase. If this card is in your Graveyard: You can banish 1 Fusion Monster from your Graveyard; Special Summon this card in Defense Position. You can only use this effect of "Crystal Rose" once per turn.

Gilasaurus

Dinosaur/Effect

You can Special Summon this card (from your hand). If Summoned this way: Activate this effect; your opponent can Special Summon 1 monster from their Graveyard.

Nemeses Keystone

Rock/Effect

You can target 1 of your banished monsters, except "Nemeses Keystone"; Special Summon this card from your hand, and if you do, shuffle that target into the Deck. During the End Phase, if this card is currently banished, and was banished this turn: You can add this card to your hand. You can only use each effect of "Nemeses Keystone" once per turn.

Doki Doki

Rock/Effect

You can discard 1 Rock-Type monster; Special Summon from your Deck, 1 Rock-Type monster that has the same original Attribute and Level as that monster, in face-up Attack Position or face-down Defense Position. You can only use this effect of "Doki Doki" once per turn.

Unexpected Dai

If you control no monsters: Special Summon 1 Level 4 or lower Normal Monster from the Deck.

Gem-Knight Fusion

Send, from your hand or your side of the field to the Graveyard, the Fusion Material Monsters that are listed on a "Gem-Knight" Fusion Monster Card, then Special Summon that Fusion Monster from the Extra Deck. (This Special Summon is treated as a Fusion Summon.) If this card is in the Graveyard: You can banish 1 "Gem-Knight" monster from your Graveyard; add this card to your hand.

Reasoning

Your opponent declares a monster Level from 1 to 12. Excavate cards from the top of your Deck until you excavate a monster that can be Normal Summoned/Set. If that monster is the same Level as the one declared by your opponent, send all excavated cards to the GY. If not, Special Summon the excavated monster, also send the remaining cards to the GY.

Monster Reborn

Special Summon 1 monster from either player's Graveyard to your side of the field.

Card Destruction

Each player discards their entire hand, then draws the same number of cards they discarded.

Dragged Down into the Grave

Both players reveal their hands, each player chooses 1 card from their opponent's hand, then you discard the chosen cards from both players' hands, then both players draw 1 card.

Foolish Burial

Send 1 monster from your Deck to the Graveyard.

Lost Wind

Target 1 face-up Special Summoned monster on the field; it has its effects negated, also its original ATK is halved. If a monster is Special Summoned from your opponent's Extra Deck, while this card is in the GY (except during the Damage Step): You can Set this card, but banish it when it leaves the field.

Gem-Knight Seraphinite

Fairy/Fusion/Effect

1 "Gem-Knight" monster + 1 LIGHT monster
Must first be Fusion Summoned with the above Fusion Materials. During your Main Phase, you can Normal Summon/Set 1 monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.)

Gem-Knight Lady Brilliant Diamond

Rock/Fusion/Effect

3 "Gem-Knight" monsters
Must first be Fusion Summoned with the above Fusion Materials. You can only Special Summon "Gem-Knight Lady Brilliant Diamond(s)" once per turn. Once per turn: You can send 1 "Gem-Knight" monster you control to the Graveyard, and if you do, Special Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, ignoring its Summoning conditions.

Gem-Knight Master Diamond

Rock/Fusion/Effect

3 "Gem-Knight" monsters
Must first be Fusion Summoned. This card gains 100 ATK for each "Gem-" monster in your Graveyard. Once per turn: You can banish 1 Level 7 or lower "Gem-Knight" Fusion Monster from your Graveyard; until the End Phase, this card's name and original effect become the same as that banished monster's.

Gem-Knight Lady Lapis Lazuli

Rock/Fusion/Effect

"Gem-Knight Lapis" + 1 "Gem-Knight" monster
Must first be Fusion Summoned with the above Fusion Materials. You can only Special Summon "Gem-Knight Lady Lapis Lazuli(s)" once per turn. Once per turn: You can send 1 "Gem-Knight" monster from your Main Deck or Extra Deck to the Graveyard, and if you do, inflict 500 damage to your opponent for each Special Summoned monster on the field.

Gem-Knight Prismaura

Thunder/Fusion/Effect

1 "Gem-Knight" monster + 1 Thunder-Type monster
Must first be Fusion Summoned. Once per turn: You can send 1 "Gem-Knight" card from your hand to the Graveyard to target 1 face-up card on the field; destroy that target.

Gem-Knight Phantom Quartz

Rock/Link/Effect

2 "Gem-" monsters
If this card is Link Summoned: You can add 1 "Gem-Knight" card from your Deck to your hand. You can pay 1000 LP; Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, by shuffling Fusion Materials in your possession listed on it into your Deck, that are banished or in your GY, but it cannot attack directly this turn. You can only use each effect of "Gem-Knight Phantom Quartz" once per turn.

Cross-Sheep

/Link/Effect

2 monsters with different names
If a monster is Special Summoned to a zone this card points to: You can apply the following effects, in sequence, based on the card types of the monster(s) this card points to.
• Ritual: Draw 2 cards, then discard 2 cards.
• Fusion: Special Summon 1 Level 4 or lower monster from your GY.
• Synchro: All monsters you control gain 700 ATK.
• Xyz: All monsters your opponent controls lose 700 ATK.
You can only use this effect of "Cross-Sheep" once per turn.

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.

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.

Apollousa, Bow of the Goddess

Fairy/Link/Effect

2+ monsters with different names, except Tokens
You can only control 1 "Apollousa, Bow of the Goddess". The original ATK of this card becomes 800 x the number of Link Materials used for its Link Summon. Once per Chain, when your opponent activates a monster effect (Quick Effect): You can make this card lose exactly 800 ATK, and if you do, negate the activation.