Chapter 1: Doom's Day

Doom's Day is the first chapter of the Plants vs Zombies comic and also the first chapter of the Grasswalk Arc of the story.

Major Events

 * Emily moves to the West Suburban area and opens a Zen Garden
 * Doom-shroom is sold to Maya
 * Doom-shroom transforms into a human after being sprayed

Debuts

 * Emily
 * Maya
 * Zeke
 * Ivy
 * Vivian
 * Marsha
 * Sofia
 * Jake
 * Chase

Plants

 * Doom-shroom
 * Repeater
 * Peashooter
 * Sunflower
 * Wall-nut
 * Fume-shroom
 * Tall-nut
 * Potato Mine
 * Marigold
 * Magnet-shroom
 * Jalapeño
 * Blover
 * Cabbage-pult
 * Kernel-pult
 * Melon-pult
 * Gold Magnet
 * Squash
 * Flower pot
 * Puff-shroom
 * Sun-shroom
 * Threepeater
 * Grave Buster
 * Chomper
 * Tree of Wisdom

Zombies

 * Zombie
 * Buckethead Zombie
 * Conehead Zombie
 * Jack-in-the-box Zombie
 * Screen door Zombie

Humans

 * Emily
 * Maya
 * Zeke (cameo)
 * Ivy (cameo)
 * Vivian (cameo)
 * Marsha (cameo)
 * Sofia (cameo)
 * Jake (cameo)
 * Chase (cameo)
 * Queenie (cameo)
 * Mysterious Old Lady
 * Paul
 * Old Lady customer
 * Students

Plants

 * Doom-shroom
 * Repeater
 * Peashooter
 * Sunflower
 * Wall-nut (flashback)
 * Fume-shroom
 * Tall-nut
 * Potato Mine
 * Marigold (Pink)
 * Marigold (White)
 * Magnet-shroom
 * Jalapeño
 * Blover
 * Cabbage-pult
 * Kernel-pult
 * Melon-pult
 * Gold Magnet
 * Squash
 * Flower pot
 * Puff-shroom
 * Sun-shroom
 * Threepeater
 * Grave Buster
 * Chomper
 * Tree of Wisdom (cameo)

Zombies

 * Zombie
 * Buckethead Zombie
 * Conehead Zombie (flashback)
 * Jack-in-the-box Zombie (flashback)
 * Screen door Zombie (flashback)