User blog comment:A Graalian/Who would you rate the hardest Zombie in PvZ2 and OP plant in PvZ2?/@comment-26013832-20150408115929

OP Plant= Ghost Pepper. This is because she has a fast recharge, high damage and a 3x3 splash explosion.

OP Zombie= Zombie King. This is because he can turn regular peasants into extremely high health zombies! He is also protected by his knights, so he is hard to attack.