In Glory of Kings, there are some heroic designs that can definitely be said to be very failures. Of course, this so-called failure certainly does not mean that this hero is unplayable, but that the shortcomings are very obvious and very easy to be targeted.
Bian Que. 
What kind of flaw does this hero have?It's just that his explosive ability is insufficient, but his continuous consumption ability is very strong. Anyone who has played heads-up mode should know it well. When you choose this hero, you just need to fight the opponent without impatience, and prevent the opponent from being lost in seconds to win most of the heroes.
It is even said that in the man-machine mode, relying on such a hero can crush most of the modes. Such a hero is very uncomfortable when fighting against people, because the opponent can push the line to prevent you from playing against you. The point is that there are too many heroes who push the line. This makes it very easy for the other party to restrain the hero.
Some people may say, wouldn't it be okay to increase the explosive ability of this hero a little?If you increase the explosiveness of this hero, then it will bring another extreme. It's this hero that directly establishes a t0-level mid-lane hero. At the beginning, Tianmei just said that Bian Que was slightly enhanced. Just let the whole mid lane change a lot, so my evaluation of this hero is that he can't change it if he wants to.
Arthur. 
Some people say that Arthur is a hero who designed a zebra, doesn't it mean that his mechanics are at the t0 level?I'll admit that this hero's skill mechanics are really good, but he has one of the most distressing points, which is that he is too easy to be kited. I believe everyone should understand how uncomfortable it is to be kited by someone.
To put it simply, when everyone is in the middle and low segments, when everyone has no brains to fight, then this hero must be very strong, but once it reaches the high segment, everyone knows that after pulling and cooperating with teammates, this hero is very tragic.
In fact, players who have played this hero know that it is not easy to see him once in a high segment, and once you see him, it is basically a unique brother. But most players probably don't want to be a savior. After all, the price of saving Brother Monkey is to play a hero for thousands of games, and it really can't be played. After all, most players can't accept it, except for a very small number of players.
Li Yuanfang. 
Not to mention this hero, we all know that one of the biggest weaknesses of this hero is that he is called Di Renjie's summoner. In fact, Tianmei has noticed this problem, and has changed the skills of this hero some time ago, but there is still no way to restrain it, or to say that it is five or five with Di Renjie. In this case, it can be said that this hero design is a failure, after all, it has been changed once, and there is still no way to fight with others, how to play this?
In fact, if Li Yuanfang, a hero, does not meet Di Renjie, his performance is still very good, but unfortunately, everyone is not stupid, and there must be no problem when you choose Li Yuanfang to choose Di Renjie.
Athena. 
This hero is even more needless to say, his passive skill was a t0 level when it was not changed, but it's a pity that this passive was changed in the end, what did it become after it was changed?It can't be said to be garbage, but at least it has changed from a T0 to a T3 level hero.
And some of the other skills are not so strong?For example, the ultimate move is often the person who can't control the other party. Aren't you saying that this kind of hero is not a piece of garbage?It can only be said that when Tianmei cooperated with others to design **, because of the choice of Athena, the overall sales declined, just because the heroes were too poor.
In fact, you can think about this kind of hero from a different angle, just to surprise you.