Rainbow Dark Dragon [PTDN-EN003] Secret Rare Xyz Monster Set: Gold Series: Haunted Mine

Set: Gold Series: Haunted Mine Card type: Ritual/Effect Monster Rarity: Ghost/Gold Rare Attack: 1800 Defense: 2800 You can Ritual Summoned this card with "Dawn of the Herald"

This card gains 500 ATK for each face-up WATER monster on the field

Set: The Lost Art Promotion Card type: Normal Monster Rarity: Ultra Rare Attack: 200 Defense: 300 A forbidden left arm sealed by magic

you can select 1 other face-up monster you control and increase its Level by 1

During the Main Phase of your turn

Rainbow Dark Dragon [PTDN-EN003] Secret Rare Xyz Monster Set: Gold Series: Haunted MineSet: 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.