Talk:Future Card Buddyfight Hundred/@comment-25060925-20150407140802/@comment-6102960-20150408151806

Not that the anime has ever addressed how many cards you could have in the Extra Deck. As long as they never went over 15 at one point, they'd be safe.

Well, both Utopia...and the blatant cheating from the protagonist side in EVERY IMPORTANT DUEL. FROM EPISODE 26 ONWARDS.