Not to be confused with Imp Cannon, a zombie from Plants vs. Zombies 2.

Loose Cannon is a galactic uncommon zombie card in Plants vs. Zombies Heroes, and a member of the PvZH Crazy IconCrazy class. He costs 1BrainPvZH to play, and has 1StrengthPvZH/1HeartPvZH. He has the Weird unused PvZH iconOvershoot 2 trait, and does not have any abilities.


He is based on a stunt performer, someone who performs dangerous stunts, often as a career, and a cannon, a piece of artillery that uses gunpowder or other usually explosive-based propellants to launch a projectile, which may or may not be explosive.

His appearance is a pun on the phrase "loose cannon," which is a phrase to describe someone who is out of control and capable of unintentional damage, as Loose Cannon is literally an Imp in a cannon.

His description makes a pun on the word "blast," as blast literally means firing from a cannon but also means to have fun with what one is doing.


  • Class: Crazy
  • Tribes: Barrel Imp Zombie
  • Trait: Weird unused PvZH iconOvershoot 2
  • Abilities: None
  • Set - Rarity: Galactic - Uncommon

Card description

His friends keep telling him it's too dangerous, but he never listens. He's having a blast.

Update history

Update 1.16.10

  • Added to the game.



This zombie is a basic 1StrengthPvZH/1HeartPvZH Imp. However, his Weird unused PvZH iconOvershoot trait is what makes him stand out. You can combine him with Disco-Naut to ensure that his Weird unused PvZH iconOvershoot damage is unblockable or if you are Impfinity, use him as a glass cannon with Toxic Waste Imp to destroy anything in his way or Imp Commander to draw a card before combat. However, the main usage for this zombie is to slowly deal damage each turn to your opponent, which can increase your chances of winning in the late game if you play your strategy carefully. This can also waste up their Super-Block Meter and lower their health.

In the late game, avoid using this zombie, as his stats, even with the Weird unused PvZH iconOvershoot trait will not be good enough to hurt most plants, unless the aforementioned Toxic Waste Imp gives him PvZH Deadly IconDeadly or if drawing additional cards with Imp Commander.

Do not play this zombie on Spikeweed Sector or Hot Lava unless you are going to boost his health, as the environments' abilities activate first.


Stat-wise, he is very weak. Anything that does damage will destroy him unless he has a health boost. However, be wary of his Weird unused PvZH iconOvershoot trait, especially if there is a Disco-Naut or an Imp Commander on the field. You can also use Spikeweed Sector as this environment's ability activates first before this zombie's. Unless his stats are boosted, do not PvZH Frozen IconFreeze this zombie, as his Weird unused PvZH iconOvershoot trait will still activate.



  • He is the second zombie to be in the barrel and Imp tribes, the first being Toxic Waste Imp.
  • For a few frames after he attacks, the pupil in his left eye disappears and reappears rapidly.
V · T · E Zombies in Plants vs. Zombies Heroes
PvZH Beastly Icon Beastly
Heroes Brain Freeze · Electric Boogaloo · The Smash · Immorticia
Common Skunk Punk · Pied Piper · Zookeeper · Dolphin Rider · Locust Swarm
Premium Dog Walker · Nibble · Snorkel Zombie · Yeti Lunchbox · Haunting Zombie · Loudmouth · B-flat
Galactic Total Eclipse · Alien Ooze · Surfer Zombie
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Triassic Goat · Vengeful Cyborg
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Galactic Biodome Botanist · Cosmic Yeti
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Triassic Killer Whale
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Galactic Cheese Cutter · Cyborg Zombie · Area 22
Colossal Extinction Event · Ancient Vimpire
Triassic Hunting Grounds
Premium Nurse Gargantuar · Octo Zombie · Zombot 1000
Galactic Interstellar Bounty Hunter · Supernova Gargantuar
Colossal Mondo Bronto
Triassic Gargantuar-Throwing Gargantuar
Event Cards Fraidy Cat · Secret Agent · Energy Drink Zombie · Synchronized Swimmer · Hover-Goat 3000 · Overstuffed Zombie · Sneezing Zombie · King of the Grill
Token Cards Zom-Bats
Superpowers Frozen Tundra · Slammin' Smackdown · Stayin' Alive · Witch's Familiar · Acid Rain · Evaporate · Galvanize
PvZH Brainy Icon Brainy
Heroes Super Brainz · Rustbolt · Professor Brainstorm · Immorticia · Huge-Gigantacus
Common Cardboard Robot Zombie · Paparazzi Zombie · Lurch for Lunch · Fun-Dead Raiser · Drum Major
Premium Chimney Sweep · Beam Me Up · Cell Phone Zombie · Pool Shark · Zombot Drone Engineer · Brain Vendor · Mountain Climber
Galactic Cryo-Brain · Medulla Nebula · Moonwalker
Colossal Copter Commando
Triassic Mustache Waxer · Pirate's Booty
Premium Gentleman Zombie · Kite Flyer · Gadget Scientist · Hail-a-Copter · Wizard Gargantuar
Galactic Cosmic Scientist · Triplication
Colossal Zom-Blob
Triassic Mustache Monument
Premium Electrician · Rocket Science · Mad Chemist · Portal Technician
Galactic Neutron Imp · Transformation Station · Wormhole Gatekeeper
Colossal Evolutionary Leap · Parasol Zombie
Triassic Duckstache
Premium Teleport · Shieldcrusher Viking · Trickster
Galactic Interdimensional Zombie · Teleportation Zombie
Colossal Gargantuar Mime
Triassic Zombot Dinotronic Mechasaur
Event Cards Leprechaun Imp · Regifting Zombie · Trick-or-Treater · Thinking Cap · Kitchen Sink Zombie · Bad Moon Rising
Token Cards Pot of Gold · Space Cadet · Zom-Bats
Superpowers Carried Away · Shrink Ray · Eureka · Witch's Familiar · Terror-Former 10,000 · Cut Down to Size · Summoning · Telepathy · Iron Boarder · Teleportation Station
PvZH Crazy Icon Crazy
Heroes Electric Boogaloo · Impfinity · Professor Brainstorm · Z-Mech
Basic Cards Backup Dancer · Bungee Plumber · Cuckoo Zombie · Disco Zombie · Flamenco Zombie
Premium Tennis Champ · Unlife of the Party · Conga Zombie · Newspaper Zombie · Cakesplosion · Orchestra Conductor · Foot Soldier Zombie
Galactic Loose Cannon · Meteor Z · Space Ninja
Colossal Mystery Egg · Sugary Treat
Triassic Trapper Territory
Premium Exploding Imp · Jester · Zombot's Wrath · The Chickening · Imp-Throwing Gargantuar
Galactic Final Mission · Cosmic Dancer
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Premium Aerobics Instructor · Abracadaver · Fireworks Zombie · Disco-Tron 3000
Galactic Disco-Naut · Moon Base Z · Gas Giant
Colossal Quickdraw Con Man
Triassic Grave Robber · Zombie's Best Friend
Premium Barrel of Deadbeards · Valkyrie · Gargantuars' Feast
Galactic Quasar Wizard · Binary Stars
Colossal Tankylosaurus
Triassic Headhunter
Event Cards Exploding Fruitcake · Unexpected Gifts · Stupid Cupid · Frankentuar · Gargantuar-Throwing Imp · Hippity Hop Gargantuar
Token Cards Impfinity Clone · Captain Deadbeard
Superpowers Stayin' Alive · Triple Threat · Eureka · Missile Madness · Brute Strength · Dance Off · Electrobolt
PvZH Hearty Icon Hearty
Heroes Rustbolt · The Smash · Neptuna · Z-Mech
Common Baseball Zombie · Rolling Stone · Conehead · Team Mascot · Medic
Premium Arm Wrestler · Camel Crossing · Flag Zombie · Terrify · Trash Can Zombie · Buckethead · Ra Zombie
Galactic Cone Zone · Celestial Custodian · Screen Door Zombie
Colossal Healthy Treat · Zombie Middle Manager
Triassic Leftovers
Premium Sumo Wrestler · Zombie Coach · Monster Mash · Knight of the Living Dead · Rodeo Gargantuar
Galactic Escape through Time · Cosmic Sports Star
Colossal Primeval Yeti
Triassic Lost Colosseum
Premium Landscaper · Weed Spray · All-Star Zombie · Coffee Zombie
Galactic Black Hole · Genetic Experiment · Planetary Gladiator
Colossal Jurassic Fossilhead
Triassic Knockout · Turquoise Skull Zombie
Premium Zombie King · Undying Pharaoh · Wannabe Hero
Galactic Intergalactic Warlord · Zombot Battlecruiser 5000
Colossal Stompadon
Triassic Chum Champion
Event Cards Zombology Teacher · Gargologist · Turkey Rider · Going Viral · Bonus Track Buckethead · Defensive End
Token Cards Octo-Pet
Superpowers Shrink Ray · Slammin' Smackdown · Octo-Pult · Missile Madness · Heroic Health · Possessed · Rock Wall
PvZH Sneaky Icon Sneaky
Heroes Brain Freeze · Super Brainz · Impfinity · Neptuna · Huge-Gigantacus
Common Imp · Mini-Ninja · Smoke Bomb · Fishy Imp · Smelly Zombie
Premium Headstone Carver · Zombie Chicken · Hot Dog Imp · Swashbuckler Zombie · Backyard Bounce · Stealthy Imp · Firefighter
Galactic Graveyard · Ice Pirate · Frosty Mustache
Colossal Swabbie · Barrel of Barrels
Triassic Monkey Smuggler
Premium Imp Commander · Barrel Roller Zombie · Surprise Gargantuar · Walrus Rider · Zombot Stomp
Galactic Cosmic Imp · Space Pirate
Colossal Blowgun Imp
Triassic Buried Treasure
Premium Toxic Waste Imp · Line Dancing Zombie · Pogo Bouncer · Tomb Raiser Zombie
Galactic Ducky Tube Zombie · Dr. Spacetime · Laser Base Alpha
Colossal Cursed Gargolith
Triassic Excavator Zombie · Unthawed Viking
Premium Mixed-Up Gravedigger · Zombot Sharktronic Sub · Zombot Plank Walker
Galactic Space Cowboy · Cryo Yeti
Colossal Zombot Aerostatic Gondola
Triassic Raiding Raptor
Event Cards Imposter · Fire Rooster · Imp-Throwing Imp · Captain Flameface · Zombie High Diver · Trapper Zombie
Token Cards Impfinity Clone · Octo-Pet
Superpowers Frozen Tundra · Carried Away · Triple Threat · Octo-Pult · Terror-Former 10,000 · In-Crypted · Super Stench · Dolphinado · Ice Moon
Tokens Zombie · Returned Octo Zombie
Superpowers Flick-a-Plant · Get Well · Motivate