Talk:X Episode 10: Final Round! Who is the World Number One?/@comment-408026-20170603002116

May someone please tell me how Dragoroyale got double attack? The card itself lacks that keyword. Plus, it says it gains +3000 ATK when a monster attacks alone. How did it get the other +3000? If the effect competitive? If so, it should've gotten +9000 by itself as Batzz attacked thrice. I might be missing something.