This article contains the various community-built decks for Brain Freeze in Plants vs. Zombies Heroes. You are free to add your decks, but please refer to the rules page first.

Brain FreezeH Pet Pack (created by Lily8763cp)

PvZH Sneaky Icon PvZH Beastly Icon
This deck uses pet-themed zombies to their full strength, having Zookeeper increase other pet zombies' stats and Cat Lady getting stronger with every pet zombie played. There's also a good amount of tricks located as well, having Yeti Lunchboxes and Vitamin Zs for stat increases, Locust Swarm to get rid of annoying plants, Nibble to heal yourself and Smoke Bomb to let certain zombies escape a lane. Zombie Chickens and Dog Walkers are also in the deck to get an advantage early on in the game.
Dolphin RiderH x2 Walrus RiderH x3 Zombie ChickenH x2 Cat LadyH x4 ZookeeperH x4
Zombie YetiH x2 Yeti LunchboxH x2 Squirrel HerderH x2 Dog WalkerH x2 Pied PiperH x4
Locust SwarmH x2 Octo ZombieH x1 Vitamin ZH x3 NibbleH x3 Smoke BombH x4

Brain FreezeH Bounced Away (created by VeXJL)

PvZH Sneaky Icon PvZH Beastly Icon
The deck mainly focuses on having zombies to stall until you get the powerful zombies. You can replace Octo Zombie and Zombot Plank Walker with Walrus Rider because of the lack of availability.
Dog WalkerH x4 NibbleH x4 Haunting ZombieH x1 Pied PiperH x4 Backyard BounceH x4
Smelly ZombieH x4 Stealthy ImpH x2 Pogo BouncerH x4 Locust SwarmH x4 Smashing GargantuarH x2
Surprise GargantuarH x2 Deep Sea GargantuarH x1 Zombot StompH x2 Octo ZombieH x1 Zombot Plank WalkerH x1