Black Dragon Collapserpent

Dragon/Effect

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing 1 LIGHT monster from your Graveyard, and cannot be Special Summoned by other ways. You can only Special Summon "Black Dragon Collapserpent" once per turn this way. If this card is sent from the field to the Graveyard: You can add 1 "White Dragon Wyverburster" from your Deck to your hand.

Danger! Bigfoot!

Beast/Effect

You can reveal this card in your hand; your opponent randomly chooses 1 card from your entire hand, then you discard the chosen card. Then, if the discarded card was not “Danger! Bigfoot!”, Special Summon 1 “Danger! Bigfoot!” from your hand, and if you do, draw 1 card. If this card is discarded: You can target 1 face-up card on the field; destroy it. You can only use this effect of "Danger! Bigfoot!" once per turn.

Danger! Thunderbird!

Winged Beast/Effect

You can reveal this card in your hand; your opponent randomly chooses 1 card from your entire hand, then you discard the chosen card. Then, if the discarded card was not “Danger! Thunderbird!”, Special Summon 1 “Danger! Thunderbird!” from your hand, and if you do, draw 1 card. If this card is discarded: You can target 1 Set card your opponent controls; destroy it. You can only use this effect of “Danger! Thunderbird!” once per turn.

Galactic Spiral Dragon

Dragon/Effect

While this card is in your hand or GY, if you control 2 or more LIGHT and/or DARK Dragon monsters: You can Special Summon this card in Defense Position, but banish it when it leaves the field. During your Main Phase: You can make all monsters you currently control become Level 8, until the end of this turn. You can only use each effect of "Galactic Spiral Dragon" once per turn.

Ghost Mourner & Moonlit Chill

Zombie/Tuner/Effect

If your opponent Special Summons a monster(s) face-up (except during the Damage Step): You can discard this card, then target 1 of those face-up monsters; negate its effects until the end of this turn, also if that face-up monster leaves the field this turn, its controller takes damage equal to its original ATK. You can only use this effect of "Ghost Mourner & Moonlit Chill" once per turn.

Nebula Dragon

Dragon/Effect

You can reveal this card and 1 other Level 8 Dragon monster in your hand; Special Summon both in Defense Position, but negate their effects, also you cannot Normal or Special Summon monsters for the rest of this turn, except LIGHT or DARK Dragon monsters. You can banish this card from your GY, then target 1 Level 4 LIGHT or DARK Dragon monster in your GY; add it to your hand. You can only use each effect of "Nebula Dragon" once per turn.

Parsec, the Interstellar Dragon

Dragon/Effect

If you control a Level 8 monster, you can Normal Summon this card without Tributing.

Schwarzschild Limit Dragon

Dragon/Effect

If your opponent controls a monster with 2000 or more ATK, you can Special Summon this card (from your hand).

Starliege Seyfert

Dragon/Effect

You can send any number of Dragon monsters from your hand and/or face-up field to the GY; add 1 Dragon monster from your Deck to your hand, whose Level equals the total original Levels of those monsters sent to the GY. You can banish this card from your GY, then target 1 Level 8 LIGHT or DARK Dragon monster in your GY; add it to your hand. You can only use each effect of "Starliege Seyfert" once per turn.

White Dragon Wyverburster

Dragon/Effect

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing 1 DARK monster from your Graveyard, and cannot be Special Summoned by other ways. You can only Special Summon "White Dragon Wyverburster" once per turn this way. If this card is sent from the field to the Graveyard: You can add 1 "Black Dragon Collapserpent" from your Deck to your hand.

Galaxy Cyclone

Target 1 Set Spell/Trap Card on the field; destroy it. During your Main Phase, except the turn this card was sent to the Graveyard: You can banish this card from your Graveyard, then target 1 face-up Spell/Trap Card on the field; destroy it. You can only use this effect of "Galaxy Cyclone" once per turn.

Monster Reborn

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

Rank-Up-Magic - The Seventh One

To activate this card, you must draw it for your normal draw in your Draw Phase, reveal it, and keep it revealed until the start of Main Phase 1. At the start of your Main Phase 1 that same turn, you can: Special Summon, from your Extra Deck or Graveyard, 1 monster that has a number between "Number 101" and "Number 107" in its name, except "Number C" monsters, then Xyz Summon, from your Extra Deck, 1 "Number C" monster with the same number in its name as the first monster, by using it as the Xyz Material. You can only apply the effect of "Rank-Up-Magic - The Seventh One" once per Duel.

Rank-Up-Magic Numeron Force

Target 1 face-up Xyz Monster you control; Special Summon from your Extra Deck, 1 "Number C" monster with the same Type as that monster you control but 1 Rank higher, by using it as the Xyz Material. (This Special Summon is treated as an Xyz Summon. Xyz Materials attached to it also become Xyz Materials on the Summoned monster.) Then, if any face-up cards are on the field other than this card and the monster Summoned by it, negate the effects of those other cards.

Return of the Dragon Lords

Target 1 Level 7 or 8 Dragon-Type monster in your Graveyard; Special Summon it. If a Dragon-Type monster(s) you control would be destroyed by battle or card effect, you can banish this card from your Graveyard instead.

Trade-In

Discard 1 Level 8 monster; draw 2 cards.

Tachyon Chaos Hole

When a face-up "Galaxy" Xyz Monster(s) you control is destroyed by battle with an opponent's attacking monster, or by an opponent's card effect, and sent to your Graveyard: Destroy as many face-up cards your opponent controls as possible, and if you do, banish them. During your Draw Phase, if this card is in your Graveyard, instead of conducting your normal draw: You can banish this card, then target 1 "Galaxy" Xyz Monster in your Graveyard; Special Summon that target.

Tachyon Spiral Galaxy

Target 1 Dragon "Galaxy" monster you control; until the end of this turn, it cannot be destroyed by battle, also it is unaffected by other card effects, except its own. You can only activate 1 "Tachyon Spiral Galaxy" per turn. If you control a "Galaxy-Eyes Tachyon Dragon" monster, you can activate this card from your hand.

Tachyon Transmigration

If you control a "Galaxy-Eyes" monster: Negate the activations of your opponent's Spell/Trap Cards and monster effects activated before this card in this Chain, and if you do, shuffle the negated cards on the field into the Deck. If you control a "Galaxy-Eyes Tachyon Dragon" monster, you can activate this card from your hand.

Galaxy Satellite Dragon

Dragon/Link/Effect

2 Dragon monsters
During the Battle Phase (Quick Effect): You can banish this card from your field or GY, then target 1 "Number" Xyz Monster you control whose original Attribute/Type are LIGHT/Dragon; until the end of the Battle Phase, its ATK becomes equal to the value of the "Number" in its name x 100, also any battle damage your opponent takes is halved. During your opponent's End Phase: You can choose 1 card from your Deck and place it on top of your Deck. You can only use each effect of "Galaxy Satellite Dragon" once per turn.

Hieratic Seal of the Heavenly Spheres

Dragon/Link/Effect

2 Dragon monsters
Once per opponent's turn, if this card is in the Extra Monster Zone (Quick Effect): You can Tribute 1 monster from your hand or field; return 1 face-up card on the field to the hand. If this card is Tributed: Special Summon 1 Dragon monster from your hand or Deck, but change its ATK/DEF to 0. You can only use this effect of "Hieratic Seal of the Heavenly Spheres" once per turn.

Galaxy Stealth Dragon

Dragon/Xyz/Effect

2 Level 4 Dragon-Type monsters
Once per turn: You can detach 1 Xyz Material from this card; Special Summon 1 Dragon-Type monster from your hand. Your opponent cannot target other "Galaxy" cards you control with card effects, also those cards cannot be destroyed by your opponent's card effects.

Galaxy-Eyes Full Armor Photon Dragon

Dragon/Xyz/Effect

3 Level 8 monsters
You can also Xyz Summon this card by using a "Galaxy-Eyes" Xyz Monster you control as the Xyz Material, except "Galaxy-Eyes Full Armor Photon Dragon". (Xyz Materials attached to that monster also become Xyz Materials on this card.) Once per turn: You can target up to 2 Equip Cards equipped to this card; attach them to this card as Xyz Materials. Once per turn: You can detach 1 Xyz Material from this card, then target 1 face-up card your opponent controls; destroy it.

Number 100: Numeron Dragon

Dragon/Xyz/Effect

2 "Number" Xyz Monsters with the same name and Rank
Once per turn: You can detach 1 Xyz Material from this card; this card gains ATK equal to the combined Ranks of all Xyz Monsters currently on the field x 1000, until the end of your opponent's turn. When this card is destroyed by card effect: You can destroy as many monsters on the field as possible (min. 1), then each player Sets 1 Spell/Trap Card from their Graveyard to their field. When an opponent's monster declares an attack while this card is in your Graveyard and you have no cards in your hand or field: You can Special Summon this card.

Number 107: Galaxy-Eyes Tachyon Dragon

Dragon/Xyz/Effect

2 Level 8 monsters
Once per Battle Phase, at the start of your Battle Phase: You can detach 1 material from this card; all other face-up monsters currently on the field have their effects negated, also their ATK and DEF become their original ATK and DEF, and if you do any of these, during the Battle Phase this turn, each time an opponent's card effect resolves, this card gains 1000 ATK until the end of the Battle Phase, also, it can make a second attack during each Battle Phase this turn.

Number 38: Hope Harbinger Dragon Titanic Galaxy

Dragon/Xyz/Effect

2 Level 8 monsters
Once per turn, during either player's turn, when a Spell Card or effect is activated on the field: You can negate that effect, and if you do, attach that card to this card as Xyz Material. When an opponent's monster declares an attack: You can detach 1 Xyz Material from this card; change the attack target to this card and perform damage calculation. If a face-up Xyz Monster(s) you control is destroyed by battle or card effect: You can target 1 face-up Xyz Monster you control; it gains ATK equal to 1 of those destroyed monster's original ATK.

Number 62: Galaxy-Eyes Prime Photon Dragon

Dragon/Xyz/Effect

2 Level 8 monsters
If this card battles, during damage calculation (Quick Effect): You can detach 1 material from this card once per battle; this card gains ATK equal to the combined Ranks of all Xyz Monsters currently on the field x 200, during that damage calculation only. If this card in its owner's control is destroyed by an opponent's card effect while it has "Galaxy-Eyes Photon Dragon" as Xyz Material: You can Special Summon this card during your 2nd Standby Phase after activation and double its ATK. Any battle damage this card inflicts to your opponent is halved unless it has "Galaxy-Eyes Photon Dragon" as Xyz Material.

Number 90: Galaxy-Eyes Photon Lord

Warrior/Xyz/Effect

2 Level 8 monsters
If this card has a "Photon" card as Xyz Material, it cannot be destroyed by card effects. You can only use each of the following effects of "Number 90: Galaxy-Eyes Photon Lord" once per turn.
• When your opponent activates a monster effect (Quick Effect): You can detach 1 material from this card; negate the effect, then, if the detached material was a "Galaxy" card, destroy that card.
• During your opponent’s turn (Quick Effect): You can take 1 "Photon" or "Galaxy" card from your Deck, and either add it to your hand or attach it to this card as material.

Number 97: Draglubion

Dragon/Xyz/Effect

2 Level 8 monsters
Your opponent cannot target this card with card effects. You can detach 1 material from this card; take 2 Dragon "Number" monsters with different names from your Extra Deck and/or GY, except "Number 97: Draglubion", Special Summon 1 of them and attach the other to it as material, also for the rest of this turn you cannot Special Summon other monsters, or declare an attack, except with that Special Summoned monster. You can only use this effect of "Number 97: Draglubion" once per turn.

Number C107: Neo Galaxy-Eyes Tachyon Dragon

Dragon/Xyz/Effect

3 Level 9 monsters
Once per turn: You can detach 1 Xyz Material from this card; until the end of this turn, negate the effects of all other face-up cards currently on the field, also your opponent cannot activate cards or effects on the field. If this card has "Number 107: Galaxy-Eyes Tachyon Dragon" as an Xyz Material, it gains this effect.
- You can Tribute 2 monsters; this card can make up to 3 attacks on monsters during each Battle Phase this turn.

Gameciel, the Sea Turtle Kaiju

Aqua/Effect

You can Special Summon this card (from your hand) to your opponent's field in Attack Position, by Tributing 1 monster they control. If your opponent controls a "Kaiju" monster, you can Special Summon this card (from your hand) in Attack Position. You can only control 1 "Kaiju" monster. During either player's turn, when your opponent activates a card or effect, except "Gameciel, the Sea Turtle Kaiju": You can remove 2 Kaiju Counters from anywhere on the field; negate the activation, and if you do, banish that card.

Nibiru, the Primal Being

Rock/Effect

During the Main Phase, if your opponent Normal or Special Summoned 5 or more monsters this turn (Quick Effect): You can Tribute as many face-up monsters on the field as possible, and if you do, Special Summon this card from your hand, then Special Summon 1 "Primal Being Token" (Rock/LIGHT/Level 11/ATK ?/DEF ?) to your opponent's field. (This Token's ATK/DEF become the combined original ATK/DEF of the Tributed monsters.) You can only use this effect of "Nibiru, the Primal Being" once per turn.

Dark Ruler No More

Negate the effects of all face-up monsters your opponent currently controls, until the end of this turn, also, for the rest of this turn after this card resolves, your opponent takes no damage. Neither player can activate monster effects in response to this card's activation.

Twin Twisters

Discard 1 card, then target up to 2 Spell/Trap Cards on the field; destroy them.

Evenly Matched

At the end of the Battle Phase, if your opponent controls more cards than you do: You can make your opponent banish cards from their field face-down so they control the same number of cards as you do. If you control no cards, you can activate this card from your hand.