User blog comment:EHeroMatty/Buddyfight's official "Irregular" Restriction list/@comment-32372672-20180503023724/@comment-11372432-20180503043845

They might not ban any cards, actually. Heck, Bushi rarely bans cards from any of its games. As for anime cards, they do it often in CFV and this is gonna apply for Ace, not the current anime. Ace will likely feature different decks than the current show.