When a "D/D/D" monster of the below card type is Special Summoned from the Extra Deck to your field: You can activate the appropriate effect once per turn;

● Fusion: Gain 1000 LP.

● Synchro: Your opponent cannot target that Special Summoned monster with card effects.

● Xyz: Banish 1 card from the field or the Graveyard.

● Pendulum: Draw 1 card, then discard 1 card.

Once per turn, during your Standby Phase: Take 2000 damage.

While you have 2 "D/D" cards in your Pendulum Zones, your opponent cannot target monsters on the field with Spell/Trap effects, Tribute them for a Tribute Summon, nor use them as Materials for a Fusion, Synchro, or Xyz Summon. Once per turn, during your Standby Phase: Take 1000 damage.

During your Main Phase: You can add 1 "D/D" monster from your Deck to your hand. You can only use this effect of "Dark Contract with the Gate" once per turn. Once per turn, during your Standby Phase: Take 1000 damage.

During your Main Phase: You can Fusion Summon 1 Fiend Fusion Monster from your Extra Deck, using monsters from your hand or field as material. You can only use this effect of "Dark Contract with the Swamp King" once per turn. If Summoning a "D/D" Fusion Monster this way, you can also banish monsters from your GY as material. Once per turn, during your Standby Phase: Take 1000 damage.

You can send 1 "D/D" or "Dark Contract" card from your hand to the Graveyard, then target 1 card on the field; destroy it. You can only use this effect of "Dark Contract with the Witch" once per turn. All Fiend-Type monsters you control gain 1000 ATK during your opponent's turn only. Once per turn, during your Standby Phase: Take 1000 damage.

Once per turn, during your Standby Phase: Take 1000 damage.

You can only use 1 of the following effects of "Dark Contract with the Yamimakai" per turn, and only once that turn.

● During your Main Phase: You can target 1 "D/D" Pendulum Monster in your Graveyard; place it in your Pendulum Zone.

● During your Main Phase: You can place 1 face-up "D/D" Pendulum Monster from your Extra Deck in your Pendulum Zone.

Discard 1 card, then target 1 face-up monster on the field; banish that target.

Add 1 "Dark World" monster from your Deck to your hand, then discard 1 card. You can only activate 1 "Dark Corridor" per turn.

Yubel / Skill

Once per Duel, during your Main Phase, if you have 5 or more DARK monsters in your GY with different names and control no monsters, you can banish 1 DARK monster from your GY then Special Summon 1 DARK monster from your GY.

Warrior / Effect

You can send 1 DARK monster from your hand to the Graveyard; this card gains 400 ATK.

When your opponent Summons a monster(s), they gain Life Points equal to half the ATK of 1 of the Summoned monsters of your choice.

When your opponent activates a Normal Spell Card: Pay 1000 LP; the activated effect of that Normal Spell becomes "Your opponent discards 1 random card".

Beast / Effect

When this card is removed from play, you can select 1 Level 4 or lower Beast-Type monster in your Graveyard and Special Summon it.

Declare 1 Monster Card name. If the declared card is in your opponent's Deck, add 1 of that card to your opponent's hand.

Warrior / Synchro / Effect

1 Tuner + 1+ non-Tuner monsters

You can banish 1 card from your hand, then target 1 of your banished DARK monsters; Special Summon that monster in face-up or face-down Defense Position. During the End Phase: Inflict 100 damage to your opponent for each Set card on the field. You can only use each effect of "Dark Dimension Soldier" once per turn.

Fiend / Synchro / Effect

1 DARK Tuner + 1 non-Tuner Insect-Type monster

This card cannot be destroyed by battle. When this card declares an attack, if the ATK of the attack target is higher than this card: The ATK of the attack target becomes equal to this face-up card's current ATK. This change lasts until the end of the Battle Phase. When this card destroys an opponent's monster by battle and sends it to the Graveyard: Send the top 3 cards of your opponent's Deck to the Graveyard.

Spellcaster / Pendulum / Effect

Pendulum Effect: All EARTH, WATER, FIRE, and WIND monsters you control gain 200 ATK/DEF for every different Attribute among the monsters you control.

Monster Effect: If this card is Normal or Special Summoned: You can choose 4 monsters from your Deck (1 EARTH, 1 WATER, 1 FIRE, and 1 WIND), then place them on top of the Deck in any order.

This card is used to Ritual Summon "Paladin of Dark Dragon". You must also Tribute monsters from your hand or field whose total Levels equal 4 or more. 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" Spell/Trap from your Deck to your hand.

Dinosaur / Effect

If this card attacks a Defense Position monster, inflict piercing battle damage.

Zombie / Spirit

Cannot be Special Summoned. During the End Phase of the turn this card is Normal Summoned or flipped face-up: Return it to the hand. When this card is Normal Summoned or flipped face-up: Destroy all other face-up monsters on the field.

Fiend / Effect

If you Tribute Summon a DARK Normal Monster, you can treat this 1 monster as 2 Tributes.

Spellcaster / Effect

This card requires a cost of 1000 of your own Life Points to attack.

Dragon / Synchro / Effect

1 Tuner + 1 or more non-Tuner DARK monsters

Once per turn: You can target 1 monster your opponent controls; this card loses 500 ATK and DEF, and you send that target to the Graveyard.

A Fiend-Type monster equipped with this card increases its ATK and DEF by 300 points.

Spellcaster / Effect

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by Tributing 1 "Dark Magician", and cannot be Special Summoned by other ways. Each time a Normal Spell Card is activated, inflict 1000 damage to your opponent immediately after it resolves.