Rainbow Dark Dragon [PTDN-EN003] Secret Rare Labyrinth of Nightmare but it is unaffected by

but it is unaffected by other card effects

return it to the hand

Special Summon 1 "Mystic Swordsman LV4" from your hand or Deck

and destroy all monsters with 1500 or more ATK

Set: Duel Terminal 7 Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 1000 2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card to activate 1 of these effects: •Send 1 card from your Deck to the Graveyard

Rainbow Dark Dragon [PTDN-EN003] Secret Rare Labyrinth of Nightmare but it is unaffected bySet: Phantom Darkness Card type: Effect Monster Rarity: Secret Rare Attack: 4000 Defense: 0 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by removing from play 7 DARK monsters with different names from your Graveyard. You can remove from play all other DARK monsters you control and from your Graveyard to have this card gain 500 ATK for each card removed.