Talk:D Episode 30: Wedding! Man Mountain Range, Devil Destroy!/@comment-6102960-20161022085144/@comment-408026-20161023155117

That's because the show seldom functions on any form of logic. If it did, multiple characters would have been disqualified from fights due to using cards they literally made or were never in their deck prior to their fight. Some would even be banned from the game itself. Of course, since this is an anime, there will never happen to anyone with plot importance.