PTDN-EN003 – Rainbow Dark Dragon – Secret Rare – Unlimited Edition

(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.