Magmonster

Magmonster is a premium  Beastly and Brainy class hero in Plants Vs Zombies Heroes.

Magma Blast
Magma Blast lets you deal 3 damage to all plants and zombies in a lane and, if it's on the Ground, create Hot Lava.

Trivia

 * The gravity is slightly messed up in the Hero picture, showing the lava flowing sideways out of Magmonster's mouth.
 * Magmonster is the only Zombie Hero who can play a plant enviroment.
 * He is also the only Zombie Hero to have a trick that harms zombies.
 * Magmonster's Magma Blast is the only Zombie trick that can play a Plant enviroment.