Dimension of Chaos Single Cards

Pendulum Effect You cannot Pendulum Summon monsters, except D/D monsters. This effect cannot be negated. Once per turn, during your Standby Phase: Increase this card's Pendulum Scale by 2 (max. 10), then destroy all monsters you control with a Level less than or equal to this card's Pendulum Scale, except D/D monsters. Monster Effect During either player's turn: You can discard this card, then target 1 D/D or Dark Contract card you control; return it to the hand. You can only use this effect of D/D Savant Galilei once per turn.

Pendulum Effect You cannot Pendulum Summon monsters, except D/D monsters. This effect cannot be negated. Once per turn, during your Standby Phase: Reduce this card's Pendulum Scale by 2 (min. 1), then destroy all monsters you control with a Level greater than or equal to this card's Pendulum Scale, except D/D monsters. Monster Effect If this card is Normal or Special Summoned: You can activate 1 of these effects. You can only use this effect of D/D Savant Kepler once per turn.
* Target 1 other D/D card you control; return it to the hand.
* Add 1 Dark Contract card from your Deck to your hand.

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-Type Fusion Monster from your Extra Deck, using monsters from your hand or your side of the field as Fusion Materials. You can only use this effect of Dark Contract with the Swamp King once per turn. If Summoning D/D Fusion Monster this way, you can also banish monsters from your Graveyard as Fusion Materials. 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 Valkyrie 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.

Destroy as many Dark Contract cards in your Spell & Trap Zone as possible, and if you do, draw the same number of cards you destroyed, then gain 1000 LP for each card you drew with this effect.

Shuffle 3 cards into the Deck (any combination of D/D monsters in your hand, field, or Graveyard and/or D/D cards in your Pendulum Zone), then you can add 2 D/D monsters from your Deck to your hand.

Pendulum Effect When you take effect damage (except during the Damage Step): You can destroy this card, and if you do, any effect that would inflict damage to a player this turn increases their LP by the same amount, instead. Monster Effect When you take effect damage (except during the Damage Step): You can Special Summon this card from your hand, and if you do, gain LP equal to the damage you took. You take no effect damage.

Pendulum Effect If you Special Summon a D/D monster(s), except during the Damage Step: You can target 1 D/D monster in your Graveyard; any battle damage your opponent takes becomes halved for the rest of this turn, also Special Summon that monster, and if you do, take 1000 damage. You can only use this effect of D/D/D Oblivion King Abyss Ragnarok once per turn. Monster Effect If this card is Normal or Special Summoned: You can target 1 D/D/D monster in your Graveyard; Special Summon it. You can only use this effect of D/D/D Oblivion King Abyss Ragnarok once per turn. Once per turn: You can Tribute 1 other D/D monster, then target 1 monster your opponent controls; banish it.