Target 1 DARK monster with 1500 or less ATK in your GY; add that target to your hand.

Fiend / Effect

Once per turn, if this card would be destroyed by battle, you can banish 1 Trap from your GY instead. You can banish up to 3 Traps from your GY; apply this effect, based on the number banished.

● 1: Draw 1 card, then place 1 card from your hand on top of the Deck.

● 2: Draw 1 card.

● 3: Draw 2 cards, then discard 1 card.

You can only use this effect of "Dark Eye Nightmare" once per turn.

Target 2 Normal Monsters in your GY; add them to your hand.

You can send 1 monster from your hand or field to the GY; draw 1 card. You can only use this effect of "Dark Factory of More Production" once per turn.

Warrior / Fusion / Effect

"Dark Magician" + "Flame Swordsman"

You take no Battle Damage from battles involving this card. When this card is destroyed by battle and sent to the Graveyard: Special Summon 1 "Mirage Knight" from your hand or Deck.

Machine / Synchro / Effect

1 DARK Tuner + 1 or more non-Tuner Machine-Type monsters

Once per turn: You can target 1 "Reactor" monster or "Flying Fortress SKY FIRE" in your Graveyard; Special Summon that target, ignoring its Summoning conditions. If this card is destroyed and sent to the Graveyard: You can Special Summon 1 Level 5 or lower Machine-Type monster from your hand.

Fusion Summon 1 Fiend Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material. Your opponent cannot target it with card effects this turn.

Beast / Effect

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by sending 1 "Cubic" monster you control to the Graveyard. If Summoned this way, this card gains 1000 ATK. When this card destroys a monster by battle: You can target up to 2 "Vijam the Cubic Seed" in your Graveyard; send this card to the Graveyard, and if you do, Special Summon them, then you can add 1 "Blade Garoodia the Cubic Beast" from your Deck to your hand.

Warrior / Effect

Cannot be Special Summoned. Negate any Spell effects that target a face-up DARK monster(s) you control, and if you do, destroy that Spell Card. During your Draw Phase, instead of conducting your normal draw: You can add 1 Level 4 DARK monster from your Deck to your hand. This card must be face-up on the field to activate and to resolve this effect.

Beast / Normal

Entirely gray, this beast has rarely been seen by mortal eyes.

Warrior / Effect

You can Special Summon this card (from your hand) by discarding 1 Level 5 or higher DARK monster. Once per turn: You can discard 1 DARK monster; send 1 DARK monster from your Deck to the GY.

Fiend / Synchro / Effect

1 Fiend-Type Tuner + 1 or more non-Tuner Fiend-Type monsters

Neither player can Synchro Summon. Once per turn: You can target 1 monster your opponent controls that is equipped with an Equip Card; destroy all Equip Cards equipped to that monster, and if you do, inflict 400 damage to your opponent for each card destroyed.

Destroy all monsters on the field.

Fairy / Effect

Once per turn, during your Main Phase: You can return this face-up card to the hand. During the Damage Step, when your DARK monster battles an opponent's monster (Quick Effect): You can send this card from your hand to the GY; that opponent's monster loses ATK equal to its own ATK, until the end of this turn.

When you take battle or effect damage: Special Summon 1 DARK Spellcaster-Type monster from your Deck with ATK less than or equal to the damage you took.

Dragon / Effect

Once per turn, after resolving a Spell Card that was activated during your opponent's Main Phase: You can target 1 Level 4 DARK monster in your Graveyard; Special Summon that target. This card must be face-up on the field to activate and to resolve this effect.

Fiend / Effect

This card's effect changes depending on the number of DARK monsters in your Graveyard. ● 1 or fewer: This card loses 400 ATK. ● 2 to 4: This card gains 400 ATK. ● 5 or more: You can send this card to the Graveyard to destroy all face-down monsters your opponent controls.

When a Spell/Trap Card, or monster effect, is activated that targets a DARK monster on the field: Negate the activation, and if you do, destroy that card.

Cyberse / Link / Effect

1 non-Link "@Ignister" monster

If this card is Link Summoned: You can add 1 "Ignister A.I.Land" from your Deck to your hand. When a Cyberse monster with 2300 original ATK activates its effect (Quick Effect): You can move this card to your Main Monster Zone this card points to, then, you can change it to any Attribute until the end of this turn. You can only use each effect of "Dark Infant @Ignister" once per turn.

Fiend / Effect

If this card is Summoned: Target 1 face-up monster on the field; it loses 800 ATK.

Fiend / Normal

It's said that this King of the Netherworld once had the power to rule over the dark.

Fiend / Effect

Negate the effects of your opponent's monsters destroyed by battle with this card. Once per turn, during the Standby Phase of your next turn after this card has destroyed a monster by battle: You can send this card to the GY; Special Summon 1 "Dark Lucius LV6" from your hand or Deck.

Fiend / Effect

If this card was Special Summoned by the effect of "Dark Lucius LV4", negate the effects of your opponent's monsters destroyed by battle with this card. Once per turn, during the Standby Phase of your next turn after this card negated your opponent's monster effect by this effect: You can send this card to the GY; Special Summon 1 "Dark Lucius LV8" from your hand or Deck.

Fiend / Effect

If this card was Special Summoned by the effect of "Dark Lucius LV6", banish your opponent's monsters destroyed by battle with this card, also negate their effects.

If you control "Dark Magician": Destroy all Spells and Traps your opponent controls.