The only thing I can say is that this month sucked and everyone which is saying otherwise can go and play PvP only considering that the PVE on this one is dying. And have fun with your new Toy Soldier.
Translation for people who don't understand whiners:
"Waaah waah waah, I don't understand that not every event is supposed to be tailored towards me specifically every time"
seriously, have you enjoyed this month in duel links? What was the best, the 4th event of Yubel or the useless cards of Phara? Proove that I'm wrong and I accept it. The only people who can possibly be happy this month are the ones which started playing before June and unlocked 3 new characters. Open your eyes man and acknowledge that was bad, it's not a question of what I like, it's objective.
Gayl is right. The month wasn't really good for "old" players. But I actually enjoy "quiet" months because I can do other stuff without missing something.