Dark Armed Dragon (SDDC-EN012) - Structure Deck: Dragons Collide Unlimited

Cannot be Normal Summoned or Set. Must be Special Summoned (from your hand) by having exactly 3 DARK monsters in your Graveyard, and cannot be Special Summoned by other ways. You can banish 1 DARK monster from your Graveyard to target 1 card on the field; destroy that target.