Rainbow Dark Dragon

Legendary Collection 2: The Duel Academy Years Mega Pack

Nivel 10

ATK 4000/DEF 0

“(This card is always treated as an "Ultimate Crystal" card.) Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing 7 DARK monsters with different names from your GY. You can banish all other DARK monsters from your field and GY; this card gains 500 ATK for each card banished this way.”