DARK 1

You can target 1 "Red-Eyes" monster you control; equip this monster from your hand or field to that target. It gains 600 ATK. If this card is sent from the field to the GY: You can add 1 "Red-Eyes" card from your Deck to your hand.

DARK 6

You can send 1 Level 5 or higher Normal Monster from your hand or Deck to the GY; Special Summon this card from your hand, then increase its Level by 1. During your Main Phase, except the turn this card was sent to the GY: You can banish this card from your GY; add 1 "Red-Eyes Fusion" from your Deck or GY to your hand. You can only use each effect of "Red-Eyes Black Meteor Dragon" once per turn.

DARK 10

You can Special Summon this card (from your hand) by banishing 1 face-up Dragon monster you control. You can only Special Summon "Red-Eyes Darkness Metal Dragon" once per turn this way. During your Main Phase: You can Special Summon 1 Dragon monster from your hand or GY, except "Red-Eyes Darkness Metal Dragon". You can only use this effect of "Red-Eyes Darkness Metal Dragon" once per turn.

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

2 DARK Dragon monsters (Quick Effect): You can target 1 monster you control and 1 card your opponent controls; destroy them. You can banish this card from your GY, then target 1 DARK Link Monster in your GY; Special Summon it, but neither player can activate its effects this turn. You can only use each effect of "Borreload Furious Dragon" once per turn.

DARK 8

"Dark Magician" + 1 Level 7 or higher Dragon or Warrior monster If your monster attacks a Defense Position monster, inflict piercing battle damage to your opponent. Once per turn, when your monster destroys an opponent's monster by battle: You can inflict damage to your opponent equal to the destroyed monster's original ATK. If this card is destroyed: You can Special Summon both 1 "Dark Magician" and 1 "Gaia the Dragon Champion" from your hand, Deck, Extra Deck, and/or GY.

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 8

"Dark Magician" + "Red-Eyes Black Dragon" or 1 Dragon Effect Monster Cannot be destroyed by card effects. Neither player can target this card with card effects. During your Main Phase: You can destroy 1 monster your opponent controls, and if you do, inflict damage to your opponent equal to that monster's original ATK. You can use this effect a number of times per turn up to the number of Normal Monsters used as Fusion Material for this card. Once per turn, when a card or effect is activated (Quick Effect): You can discard 1 card; negate the activation, and if you do, destroy that card, and if you do that, this card gains 1000 ATK.

LIGHT

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 make its ATK/DEF 0. You can only use this effect of "Hieratic Seal of the Heavenly Spheres" once per turn.

DARK

1 Level 4 or lower Dragon monster If this card is Link Summoned: You can add 1 "Boot Sector Launch" from your Deck to your hand. You can target 1 face-up monster you control and 1 "Rokket" monster in your GY; destroy that monster on the field, and if you do, add that other monster from the GY to your hand. You can only use each effect of "Striker Dragon" once per turn.

DARK 7

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

FIRE 8

You can Ritual Summon this card with "Red-Eyes Transmigration". Once per turn, during either player's turn, when a card or effect is activated, except "Lord of the Red": You can target 1 monster on the field; destroy it. Once per turn, during either player's turn, when a card or effect is activated, except "Lord of the Red": You can target 1 Spell/Trap Card on the field; destroy it.

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 Continuous

During your Main Phase: You can add 1 "Red Dragon Archfiend" or 1 card that mentions it from your Deck or GY to your hand, except "Crimson Gaia". When your "Red Dragon Archfiend" declares an attack: You can change all monsters your opponent controls to face-down Defense Position. If a monster(s) on the field is destroyed by battle or card effect: You can Special Summon 1 "Red Dragon Archfiend" from your GY. You can only use each effect of "Crimson Gaia" once per turn.

Spell Quick

Send any number of other cards from your hand and/or field to the GY; choose that many Effect Monsters your opponent controls, and until the end of this turn, their ATK is halved, also their effects are negated. In response to this card's activation, your opponent cannot activate cards, or the effects of cards, with the same original type (Monster/Spell/Trap) as the cards sent to the GY to activate this card. You can only activate 1 "Forbidden Droplet" per turn.

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.

Spell Normal

This card is used to Ritual Summon "Lord of the Red". You must also Tribute monsters from your hand or field, and/or banish "Red-Eyes" monsters from your Graveyard, except "Red-Eyes B. Chick", whose total Levels equal 8 or more.

Trap Normal

Target 1 monster on the field with 2000 or more ATK; banish it (until the End Phase of the next turn), then if you activated this card while you controlled "Red Dragon Archfiend" or a Synchro Monster that mentions it, you can Set 1 "Fiendish Chain" directly from your Deck or GY.

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 1

You can target 1 "Red-Eyes" monster you control; equip this monster from your hand or field to that target. It gains 600 ATK. If this card is sent from the field to the GY: You can add 1 "Red-Eyes" card from your Deck to your hand.

DARK 6

You can send 1 Level 5 or higher Normal Monster from your hand or Deck to the GY; Special Summon this card from your hand, then increase its Level by 1. During your Main Phase, except the turn this card was sent to the GY: You can banish this card from your GY; add 1 "Red-Eyes Fusion" from your Deck or GY to your hand. You can only use each effect of "Red-Eyes Black Meteor Dragon" once per turn.

DARK 10

You can Special Summon this card (from your hand) by banishing 1 face-up Dragon monster you control. You can only Special Summon "Red-Eyes Darkness Metal Dragon" once per turn this way. During your Main Phase: You can Special Summon 1 Dragon monster from your hand or GY, except "Red-Eyes Darkness Metal Dragon". You can only use this effect of "Red-Eyes Darkness Metal Dragon" once per turn.

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

2 DARK Dragon monsters (Quick Effect): You can target 1 monster you control and 1 card your opponent controls; destroy them. You can banish this card from your GY, then target 1 DARK Link Monster in your GY; Special Summon it, but neither player can activate its effects this turn. You can only use each effect of "Borreload Furious Dragon" once per turn.

DARK 8

"Dark Magician" + 1 Level 7 or higher Dragon or Warrior monster If your monster attacks a Defense Position monster, inflict piercing battle damage to your opponent. Once per turn, when your monster destroys an opponent's monster by battle: You can inflict damage to your opponent equal to the destroyed monster's original ATK. If this card is destroyed: You can Special Summon both 1 "Dark Magician" and 1 "Gaia the Dragon Champion" from your hand, Deck, Extra Deck, and/or GY.

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 8

"Dark Magician" + "Red-Eyes Black Dragon" or 1 Dragon Effect Monster Cannot be destroyed by card effects. Neither player can target this card with card effects. During your Main Phase: You can destroy 1 monster your opponent controls, and if you do, inflict damage to your opponent equal to that monster's original ATK. You can use this effect a number of times per turn up to the number of Normal Monsters used as Fusion Material for this card. Once per turn, when a card or effect is activated (Quick Effect): You can discard 1 card; negate the activation, and if you do, destroy that card, and if you do that, this card gains 1000 ATK.

LIGHT

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 make its ATK/DEF 0. You can only use this effect of "Hieratic Seal of the Heavenly Spheres" once per turn.

DARK 7

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

FIRE 8

You can Ritual Summon this card with "Red-Eyes Transmigration". Once per turn, during either player's turn, when a card or effect is activated, except "Lord of the Red": You can target 1 monster on the field; destroy it. Once per turn, during either player's turn, when a card or effect is activated, except "Lord of the Red": You can target 1 Spell/Trap Card on the field; destroy it.

Spell Quick

Send any number of other cards from your hand and/or field to the GY; choose that many Effect Monsters your opponent controls, and until the end of this turn, their ATK is halved, also their effects are negated. In response to this card's activation, your opponent cannot activate cards, or the effects of cards, with the same original type (Monster/Spell/Trap) as the cards sent to the GY to activate this card. You can only activate 1 "Forbidden Droplet" per turn.

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

This card is used to Ritual Summon "Lord of the Red". You must also Tribute monsters from your hand or field, and/or banish "Red-Eyes" monsters from your Graveyard, except "Red-Eyes B. Chick", whose total Levels equal 8 or more.