DARK 4

Once per turn, if either player equips an Equip Card(s) to this card: You can destroy those Equip Cards, then you can destroy 1 Spell/Trap your opponent controls. Once per turn: You can send 1 Equip Card you control that is equipped to this card to the GY, then target 1 Level 7 or lower "Red-Eyes" monster in your GY; Special Summon it.

DARK 6

If a Spell/Trap you control leaves the field because of an opponent's effect, and is now in the GY or banished (except during the Damage Step): You can Special Summon this card from your GY (if it was there when that Spell/Trap left) or hand (even if not), then you can Set 1 Spell/Trap that is banished or in your GY to your Spell & Trap Zone. You can only use this effect of "Mana Dragon Zirnitron" once per turn. If Summoned this way, banish this card when it leaves the field.

WIND 4

During your End Phase, if you did not Normal Summon/Set a monster this turn: You can banish this card from your Graveyard; Special Summon 1 "Red-Eyes" monster from your Graveyard, except "Red-Eyes B. Chick".

DARK 9

1 Level 6 "Archfiend" Normal Monster + 1 "Red-Eyes" Normal Monster You can only Special Summon "Archfiend Black Skull Dragon(s)" once per turn. If this card battles, your opponent's cards and effects cannot be activated until the end of the Damage Step. If damage calculation is performed involving this Fusion Summoned card, at the end of the Battle Phase: You can target 1 "Red-Eyes" Normal Monster in your Graveyard; inflict damage to your opponent equal to its ATK in the Graveyard, then shuffle it into the Deck.

DARK 8

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.

DARK 7

"Red-Eyes B. Dragon" + 1 Warrior monster When a "Red-Eyes" monster declares an attack: You can target 1 Warrior monster in your GY; equip it to this card as an Equip Spell with this effect. ● The equipped monster gains 200 ATK. When a card or effect is activated that targets a card you control (Quick Effect): You can send 1 Equip Card you control to the GY; negate the activation, and if you do, destroy that card. If this card is destroyed by battle or card effect: You can Special Summon as many monsters from your GY as possible, that were equipped to this card.

DARK 6

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. ● Once per turn: You can destroy all face-up monsters your opponent controls with DEF lower than this card's ATK.

DARK 7

''A ferocious dragon with a deadly attack.''

LIGHT

2 Level 6 monsters You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material, other than "Constellar Ptolemy M7". (Xyz Materials attached to that monster also become Xyz Materials on this card.) If Summoned this way, the following effect cannot be activated this turn. Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster on the field or in either player's Graveyard; return that target to the hand.

DARK

2 Level 7 monsters Once per turn: You can detach 1 material from this card, then target 1 monster your opponent controls; take control of that monster. This card cannot attack the turn this effect is activated.

LIGHT

2 Level 6 monsters Once per turn, during either player's turn, when a monster effect is activated on your opponent's side of the field: You can detach 1 Xyz Material from this card; negate the effect, and if you do, inflict 1000 damage to your opponent.

DARK

2 Level 7 monsters Cannot be destroyed by card effects while it has Xyz Material. While this card has Xyz Material, each time your opponent activates a card or effect, inflict 500 damage to your opponent immediately after it resolves. Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 "Red-Eyes" Normal Monster in your Graveyard; Special Summon it.

Spell Quick

Target 1 face-up monster on the field; change that target to face-down Defense Position.

Spell Quick

Target 1 face-up monster on the field; until the end of this turn, that target gains 400 ATK, but its effects are negated.

Spell Normal

Fusion Summon 1 Fusion Monster that lists a "Red-Eyes" monster as material from your Extra Deck, using monsters from your hand, Deck, or field as Fusion Materials, and if you do, its name becomes "Red-Eyes B. Dragon". You cannot Normal or Special Summon other monsters the turn you activate this card. You can only activate 1 "Red-Eyes Fusion" per turn.

Spell Normal

Send 1 "Red-Eyes" monster from your hand or Deck to the Graveyard; add 1 "Red-Eyes" Spell/Trap Card from your Deck to your hand, except "Red-Eyes Insight". You can only activate 1 "Red-Eyes Insight" per turn.

Trap Normal

Target 1 "Red-Eyes" monster you control; equip this card to it. It can make up to 2 attacks on monsters during each Battle Phase. You can send this Equip Card to the GY, then target 1 Effect Monster on the field; equip that target to the monster this card was equipped to, and if you do, while a monster is equipped to it by this effect, its ATK/DEF become equal to the original ATK/DEF of that equipped monster.

Trap Normal

Target 1 "Red-Eyes" monster in your GY; Special Summon it.

Trap Continuous

If you control a "Red-Eyes" monster, except "Red-Eyes B. Chick": You can target 1 Normal Monster in your Graveyard; Special Summon it. If this card in your possession is destroyed by an opponent's card effect and sent to your Graveyard: You can target 1 "Red-Eyes" monster in your Graveyard, except "Red-Eyes B. Chick"; Special Summon it. You can only use each effect of "Return of the Red-Eyes" once per turn.

DARK 4

Once per turn, if either player equips an Equip Card(s) to this card: You can destroy those Equip Cards, then you can destroy 1 Spell/Trap your opponent controls. Once per turn: You can send 1 Equip Card you control that is equipped to this card to the GY, then target 1 Level 7 or lower "Red-Eyes" monster in your GY; Special Summon it.

WIND 4

During your End Phase, if you did not Normal Summon/Set a monster this turn: You can banish this card from your Graveyard; Special Summon 1 "Red-Eyes" monster from your Graveyard, except "Red-Eyes B. Chick".

DARK 9

1 Level 6 "Archfiend" Normal Monster + 1 "Red-Eyes" Normal Monster You can only Special Summon "Archfiend Black Skull Dragon(s)" once per turn. If this card battles, your opponent's cards and effects cannot be activated until the end of the Damage Step. If damage calculation is performed involving this Fusion Summoned card, at the end of the Battle Phase: You can target 1 "Red-Eyes" Normal Monster in your Graveyard; inflict damage to your opponent equal to its ATK in the Graveyard, then shuffle it into the Deck.

DARK 8

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.

DARK 7

"Red-Eyes B. Dragon" + 1 Warrior monster When a "Red-Eyes" monster declares an attack: You can target 1 Warrior monster in your GY; equip it to this card as an Equip Spell with this effect. ● The equipped monster gains 200 ATK. When a card or effect is activated that targets a card you control (Quick Effect): You can send 1 Equip Card you control to the GY; negate the activation, and if you do, destroy that card. If this card is destroyed by battle or card effect: You can Special Summon as many monsters from your GY as possible, that were equipped to this card.

DARK 7

''A ferocious dragon with a deadly attack.''

LIGHT

2 Level 6 monsters You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material, other than "Constellar Ptolemy M7". (Xyz Materials attached to that monster also become Xyz Materials on this card.) If Summoned this way, the following effect cannot be activated this turn. Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster on the field or in either player's Graveyard; return that target to the hand.

Spell Quick

Target 1 face-up monster on the field; change that target to face-down Defense Position.

Spell Normal

Fusion Summon 1 Fusion Monster that lists a "Red-Eyes" monster as material from your Extra Deck, using monsters from your hand, Deck, or field as Fusion Materials, and if you do, its name becomes "Red-Eyes B. Dragon". You cannot Normal or Special Summon other monsters the turn you activate this card. You can only activate 1 "Red-Eyes Fusion" per turn.

Trap Normal

Target 1 "Red-Eyes" monster you control; equip this card to it. It can make up to 2 attacks on monsters during each Battle Phase. You can send this Equip Card to the GY, then target 1 Effect Monster on the field; equip that target to the monster this card was equipped to, and if you do, while a monster is equipped to it by this effect, its ATK/DEF become equal to the original ATK/DEF of that equipped monster.