DARK / Dragon-Type Xyz / Rank 5 / ATK 3000 / DEF 2500
3 Level 5 monsters
If this card has "Dark Rebellion Xyz Dragon" as Xyz Material, it gains these effects.
● Once per turn: You can detach 1 Xyz Material from this card, then target 1 face-up monster your opponent controls; change its ATK to 0, and if you do, this card gains ATK equal to that monster's original ATK.
● During either player's turn, when your opponent activates a monster effect: You can detach 1 Xyz Material from this card; negate the activation, and if you do, destroy that card, then you can Special Summon 1 Xyz Monster from your Graveyard.
RARE
LIGHT / Wyrm-Type Synchro-Type Tuner / Level 5 / ATK 0 / DEF 2800
1 Tuner + 1 or more non-Tuner monsters
If this card is Special Summoned: You can add 1 "Yang Zing" card from your Deck to your hand. Once per turn: You can send 1 Wyrm-Type monster from your Deck to the Graveyard; this card's Level becomes the sent monster's. If this face-up card leaves the field: You can Special Summon 1 "Yang Zing" monster from your Deck. You can only Special Summon "Denglong, First of the Yang Zing(s)" once per turn.
RARE
WATER / Machine-Type Synchro / Level 9 / ATK 2800 / DEF 2000
1 Tuner Synchro Monster + 1 or more non-Tuner Synchro Monsters
If this card is Synchro Summoned: You can banish all Spell and Trap Cards your opponent controls and in their Graveyard. If this Synchro Summoned card is destroyed by battle or card effect: You can target 1 other monster in your Graveyard; Special Summon it.
RARE
WATER / Machine-Type Synchro / Level 5 / ATK 2500 / DEF 1500
1 Tuner + 1 or more non-Tuner monsters
If this card is Synchro Summoned: You can change all face-up Special Summoned monsters your opponent controls to Defense Position. If this Synchro Summoned card is destroyed by battle or card effect: You can target 1 "Crystron" monster in your Graveyard, except a Synchro Monster; Special Summon it.
RARE
WATER / Machine-Type Synchro-Type Tuner / Level 4 / ATK 1800 / DEF 2000
1 Tuner + 1 or more non-Tuner monsters
During your opponent's Main Phase or Battle Phase, you can: Immediately after this effect resolves, Synchro Summon 1 Synchro Monster, using Materials including this card you control (this is a Quick Effect). If this Synchro Summoned card is destroyed by battle or card effect: You can target 1 "Crystron" monster in your Graveyard, except a Synchro Monster; Special Summon it.
RARE
DARK / Dragon-Type Fusion / Level 8 / ATK 3500 / DEF 2000
1 Level 7 "Red-Eyes" monster + 1 Level 6 Dragon-Type monster
If this card is Fusion Summoned: You can send 1 "Red-Eyes" monster from your hand or Deck to the Graveyard, and if you do, inflict damage to your opponent equal to half the original ATK of that monster. If this card is sent from the Monster Zone to the Graveyard: You can target 1 Normal Monster in your Graveyard; Special Summon it.
RARE
FIRE / Psychic-Type Fusion / Level 6 / ATK 2600 / DEF 1000
1 "Metalfoes" monster + 1 Pendulum Monster
You can target 2 "Metalfoes" cards in your Graveyard and 1 card on the field; shuffle the targets from your Graveyard into the Deck, and if you do, return the target on the field to the hand. You can only use this effect of "Metalfoes Mithrilium" once per turn. If this card is sent from the field to the Graveyard: You can Special Summon 1 "Metalfoes" Pendulum Monster from your Graveyard or face-up from your Extra Deck.
RARE
FIRE / Psychic-Type Fusion / Level 1 / ATK 0 / DEF 0
1 "Metalfoes" monster + 1 Normal Monster
Must be Fusion Summoned and cannot be Special Summoned by other ways. Once per turn, during your opponent's turn: You can target 1 Effect Monster on the field; equip that target to this card (this is a Quick Effect). This card gains DEF equal to the combined original ATK of the monsters equipped to it by this effect. You can use monsters you control equipped to this card you control as Fusion Materials for the Fusion Summon of a "Metalfoes" Fusion Monster that lists them as Materials.
RARE
DARK / Dragon-Type Fusion / Level 8 / ATK 2800 / DEF 2000
2 DARK monsters on the field, except Tokens
If this card is Fusion Summoned: You can make this card gain ATK equal to 1 Special Summoned monster your opponent controls, until the end of this turn. Once per turn: You can target 1 Level 5 or higher monster your opponent controls; until the end of this turn, this card's name becomes that monster's original name, and replace this effect with that monster's original effects. If this Fusion Summoned card is destroyed: You can destroy all Special Summoned monsters your opponent controls.
RARE
LIGHT / Dragon-Type Ritual / Level 7 / ATK 2600 / DEF 2800
You can Ritual Summon this card with "Sprite's Blessing". During either player's turn, when your opponent activates a card or effect that targets a monster you control: You can discard this card; negate the activation. During either player's turn, when your opponent would Special Summon a monster(s): You can return this card from your field to the hand; negate the Special Summon, and if you do, banish that monster(s).
RARE
LIGHT / Spellcaster-Type Flip / Level 4 / ATK 1850 / DEF 1000
FLIP: You can Special Summon 1 monster from your hand.
During either player's turn, when your opponent activates a Normal Spell/Trap Card: You can Tribute 1 other monster; the activated effect becomes "Change 1 face-up monster your opponent controls to face-down Defense Position". You can only use this effect of "Fairy Tail - Sleeper" once per turn.
SUPER RARE
LIGHT / Machine-Type Union-Type Tuner / Level 1 / ATK 0 / DEF 0
Once per turn, you can either: Target 1 monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. A monster equipped with this card is treated as a Tuner, it gains 500 ATK and DEF, also if the equipped monster would be destroyed by battle or card effect, destroy this card instead.
RARE
WIND / Beast-Type Gemini / Level 2 / ATK 0 / DEF 2100
This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is a Normal Monster on the field, you can Normal Summon it to have it become an Effect Monster with this effect.
● During your Main Phase: You can Special Summon 1 Gemini monster from your hand, and if you do, all Gemini monsters you currently control become that monster's original Level until the end of this turn. You can only use this effect of "Chemicritter Oxy Ox" once per turn.
SUPER RARE
FIRE / Psychic-Type Pendulum / Level 1 / ATK 0 / DEF 0 / Scale 8
Once per turn: You can target 1 other face-up card you control; destroy it, and if you do, Set 1 "Metalfoes" Spell/Trap Card directly from your Deck.
If this card on the field is destroyed by battle or card effect: You can add 1 "Metalfoes" monster from your Deck to your hand during the End Phase of this turn. You can only use this effect of "Raremetalfoes Bismugear" once per turn.
SUPER RARE
WATER / Wyrm / Level 9 / ATK 1800 / DEF 3000
If this card is in your hand: You can destroy 2 other monsters in your hand and/or face-up on your field, including a WATER monster, and if you do, Special Summon this card, and if you do that, you can banish up to 2 Spell/Trap Cards from your opponent's field and/or Graveyard, if both the destroyed monsters were WATER. If this card is destroyed by card effect: You can Special Summon 1 non-WATER Wyrm-Type monster from your Deck in Defense Position. You can only use each effect of "True King Bahrastos, the Fathomer" once per turn.
RARE
WATER / Machine / Level 4 / ATK 1800 / DEF 1000
You can target 1 face-up card you control; you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Machine-Type Synchro Monsters, also, destroy that card, and if you do, Special Summon 1 "Crystron" Tuner from your Deck. You can banish this card from your Graveyard; Special Summon 1 "Crystron Token" (Machine-Type/WATER/Level 1/ATK 0/DEF 0), but it cannot be Tributed. You can only use 1 "Crystron Rosenix" effect per turn, and only once that turn.
SUPER RARE
WATER / Machine-Type Tuner / Level 2 / ATK 500 / DEF 500
During your opponent's Main Phase or Battle Phase: You can target 1 non-Tuner monster in your Graveyard; Special Summon it, but it has its effects negated (if any), and if you do, immediately after this effect resolves, Synchro Summon 1 Machine-Type Synchro Monster using only that monster and this card (this is a Quick Effect). These Synchro Materials are banished instead of being sent to the Graveyard. You can only use this effect of "Crystron Citree" once per turn.
RARE
WATER / Machine-Type Tuner / Level 1 / ATK 500 / DEF 500
During your opponent's Main Phase or Battle Phase: You can Special Summon 1 non-Tuner monster from your hand, but it has its effects negated (if any), and if you do, immediately after this effect resolves, Synchro Summon 1 Machine-Type Synchro Monster using only that monster and this card (this is a Quick Effect). You can only use this effect of "Crystron Quan" once per turn.
RARE