Rainbow Dark Dragon [PTDN-EN003] Secret Rare

Rainbow Dark Dragon [PTDN-EN003] Secret RareSet: 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.

the ATK/DEF of those changed monsters become 0

up to 1 of your opponent's Characters with a cost of 5 or less

If the card is not a Normal Spell Card

If the card you drew is not a Monster Card

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 1400 You can Tribute 3 monsters to Tribute Summon this card

This card gains 1 additional attack each Battle Phase for every monster in your GY that is "Stardust Dragon" or is a Synchro Monster with "Stardust Dragon" in its text

Set: OTS Tournament Pack 23 Card type: Normal Trap Rarity: Ultimate Rare Special Summon 1 "Labrynth" monster from your hand

you can also Xyz Summon "Divine Arsenal AA-ZEUS - Sky Thunder" by using 1 Xyz Monster you control as material

Set: Legacy of Darkness Card type: Fusion/Effect Monster Rarity: Super Rare Attack: 2000 Defense: 1200 Warrior Dai Grepher + Spirit Ryu{NL}This monster can only be Fusion Summoned by the above Fusion Material Monsters

When this card is targeted by the effect of a card controlled by your opponent

You can only use each effect of "Horus the Black Flame Deity" once per turn

the ATK of this card becomes twice the ATK of the attack target