It is possible that the Yugioh ban list will become available soon and people are speculating about the cards that should be banned. Some people have said that they are happy so far and this has been seconded by Konami, the creator of Yugioh but in some forums, there are some people who still wish for a little tweaking.
One card that should be banned is the Phantom Knights Rank-Up-Magic Launch. This can make it possible for duels to end quickly in favor of the person who has used this card because of the different powers that it has. This can immediately make the opponent not have the ability to play.