Winged Beast / Effect

You can Tribute this card while "Neo Space" is on the field to Special Summon 1 "Neo-Spacian Air Hummingbird" from your hand or Deck.

Fish / Effect

By Tributing this card while "Neo Space" is on the field, Special Summon 1 "Neo-Spacian Aqua Dolphin" from your hand or Deck.

Insect / Effect

You can Tribute this card while "Neo Space" is on the field to Special Summon 1 "Neo-Spacian Flare Scarab" from your hand or Deck.

Rock / Effect

You can Tribute this card while "Neo Space" is on the field to Special Summon 1 "Neo-Spacian Grand Mole" from your hand or Deck.

Beast / Effect

You can Tribute this card while "Neo Space" is on the field to Special Summon 1 "Neo-Spacian Dark Panther" from your hand or Deck.

Plant / Effect

You can Tribute this card while "Neo Space" is on the field to Special Summon 1 "Neo-Spacian Glow Moss" from your hand or Deck.

The equipped monster gains 800 ATK for each other face-up monster on the field that has the same name it does.

When a face-up monster you control is destroyed and sent to the Graveyard: Destroy the 1 face-up monster on the field that has the lowest ATK (your choice, if tied), and if you do, inflict damage to both players equal to half of that monster's ATK.

Dragon / Gemini

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is face-up on the field, you can Normal Summon it to have it be treated as an Effect Monster with this effect:

● This card can attack twice during the same Battle Phase.

Activate only when your opponent Fusion Summons a Fusion Monster. Tribute 1 monster to take control of that Fusion Monster.

Warrior / Effect

When this card is destroyed by an opponent's attacking monster and sent to the Graveyard, the Battle Damage you took from this battle is also inflicted to your opponent.

Beast / Normal

A fiery mouse, travelling the world to become the strongest fighter in the world of mice. Be careful not to touch him, or you will get burned.

Machine / Effect

Once per turn: You can target 2 "Cipher" monsters you control; their Levels become 8 until the end of this turn. You can only use each of the following effects of "Cipher Biplane" once per turn. If a "Cipher" monster(s) is Normal or Special Summoned to your field (except during the Damage Step): You can Special Summon this card from your hand. If this card is destroyed by battle or card effect and sent to the GY: You can banish this card from your GY; add 1 "Cipher" monster from your Deck to your hand.

Target 1 "Galaxy-Eyes" or "Cipher" Xyz Monster you control; attach this card to it as an Xyz Material, and if you do, the next time it would be destroyed by battle or card effect this turn, it is not destroyed.

Spellcaster / Effect

If this card is in your hand or Graveyard: You can target 1 "Cipher" Xyz Monster you control; attach this card to it as an Xyz Material. If this card is sent to the Graveyard: You can add 1 "Cipher" Spell/Trap Card from your Deck to your hand. You can only use 1 "Cipher Etranger" effect per turn, and only once that turn.

During damage calculation, if your "Cipher" monster battles, while another monster with its same name is on the field: You can double the ATK of your battling "Cipher" monster until the end of the Battle Phase. You can only use this effect of "Cipher Interference" once per turn.

Warrior / Effect

When a "Cipher" monster you control is destroyed by battle and sent to your Graveyard: You can discard this card; send 1 card from your hand or field to the Graveyard, and if you do, Special Summon that destroyed monster. During the End Phase, if this card is in the Graveyard because it was sent there this turn: You can add 1 "Cipher" card from your Deck to your hand. You can only use this effect of "Cipher Mirror Knight" once per turn.

Machine / Effect

If this card battles a Warrior-Type monster, during damage calculation: This card gains 2000 ATK and DEF during that damage calculation only.

If a "Cipher" Xyz Monster(s) you control that has Xyz Material is destroyed by battle or an opponent's card effect and sent to your Graveyard: Target 1 of those monsters; Special Summon it, and if you do, Special Summon 1 Xyz Monster from your Extra Deck with the same name as that Xyz Monster.

Machine / Effect

If your opponent controls a face-up monster that was Special Summoned from the Extra Deck and you control no monsters, you can Special Summon this card (from your hand). You can discard 1 card; Special Summon 1 "Cipher" monster from your hand or Deck, also you cannot Special Summon monsters for the rest of this turn, except "Cipher" monsters. You can only use this effect of "Cipher Twin Raptor" once per turn.

Machine / Effect

If you control a "Cipher" monster, you can Special Summon this card (from your hand). You can Tribute this card; increase the Levels of all "Cipher" monsters you control by 4 until the end of this turn.

Fiend / Effect

If you control a monster that is not a "Burning Abyss" monster, destroy this card. You can only use 1 of these effects of "Cir, Malebranche of the Burning Abyss" per turn, and only once that turn.

● If you control no Spell/Trap Cards: You can Special Summon this card from your hand.

● If this card is sent to the Graveyard: You can target 1 "Burning Abyss" monster in your Graveyard, except "Cir, Malebranche of the Burning Abyss"; Special Summon it.

Plant / Synchro / Effect

1 Tuner + 1+ non-Tuner monsters

During your Main Phase, you can Normal Summon 1 Insect or Plant monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) When a monster is destroyed by battle involving your Insect or Plant monster, and sent to the GY: You can target 1 of those destroyed monsters; inflict damage to your opponent equal to half its ATK, then gain LP equal to the damage inflicted to your opponent. You can only use this effect of "Circle of the Fairies" once per turn.

Target 1 FIRE monster you control and 1 FIRE monster in your GY; destroy that monster you control, and if you do, Special Summon that other monster from your GY. You can only activate 1 "Circle of the Fire Kings" per turn.

Fish / Effect

If this card is in your hand or GY: You can Tribute 2 WATER monsters; Special Summon this card. You can only use this effect of "Citadel Whale" once per turn. If this card is Special Summoned: You can Set 1 "Sea Stealth Attack" directly from your Deck. Once per turn, when your opponent activates a card or effect that targets 1 WATER monster you control (and no other cards) (Quick Effect): You can negate the activation, and if you do, destroy that card.