User blog:A Graalian/Who would you rate the hardest Zombie in PvZ2 and OP plant in PvZ2?

Everyone has their own opinions. Lets say this guy is the hardest/op zombie. State a reason like: "He's so op because he's hard to kill and turns my plants into sheep quick!" It could be any zombie. Even zombies from the Chinese version. And for plants this guy is OP because the plasma is strong, too bad there is a recharge. So state your opinions! NOTE: Gargantuars are OP, so we are excluding them from this list.