Zombot Chainsaw-tron

The Zombot Chainsaw-tron is the 7th boss in Plants vs. Zombies: The Undead Revenge. It is encountered in Deep Dark Highway - 24 as the boss.

Suburban Almanac Entry
Zombot Chainsaw-tron

Sharp, sharp, and sharp!

Toughness: Undying

Speed: Basic

Special: Can summon zombies

Damage: Chainsaw attack kills plants.

Arm Cannon can create spike boomerangs that attack 2 rows or 2 columns, damaging all plants hit before returning.

When Dr. Zomboss was looking for an effective way to destroy plants easily, he turned to the industrialization. And unfortunately for the plants, he found the grinder.

Attacks

 * Its grinder starts to spin around wildly, and then it swipes in the area in front of the Zombot. This attack kills any zombie / plant in its way.
 * An arm cannon appears, and fires spike boomerangs that attack either 2 rows or 2 columns, damaging all plants in it before returning to the Zombot.
 * Summoning zombies.
 * Its eye glows, and the lawn becomes dark for 5 seconds.
 * Dropping heal stations in random parts of the lawn.

Zombies summoned
First phase: Second phase: Third phase: ​Fourth phase (Final):
 * Conehead Zombie
 * Buckethead Zombie
 * Screen Door Zombie
 * Brave Zombie
 * Botanophobia Zombie
 * Pogo Zombie
 * DJ Zom-B
 * Zombie
 * Imposter Zombie
 * Imp
 * Football Zombie
 * Barrel Zombie
 * Umbrella Zombie
 * Buckethead Zombie
 * Gargantuar
 * Ladder Zombie
 * DJ Zom-B
 * Shoplifter Zombie
 * Trenchcoat Zombie
 * Buckethead Zombie
 * Lawnmower Zombie
 * Weather Zombie
 * Newspaper Zombie (Without newspaper)
 * Shoplifter Zombie

Plants Given
???