Atomic Bomber Zombie

This zombie is so devastating. One Atomic Bomb will kill all plants in the lawn. It fires Atomic Bombs every 22.88 seconds.

Strategy
This zombie is extremely hard to defeat. Once it enters the lawn, it will drop an Atomic Bomb. Use Umbrella Steel to get rid of the Atomic Bombs. Use a Magnet Cube Plant to crush it.

Atomic Bomb
The explosion range is the whole screen and leaves a 2x2 crater and spreads radiation across the whole screen which does 3 normal damage bites every 0.50 seconds to plants. The radiation stays for 5 minutes, while the crater stays for 10 minutes.

Trivia

 * This is one of the two most devastating Non-Boss Zombies, while the other one is the Plasmawing