Chomper

chomps zombies when a zombie gets near it.

Plants Vs. Zombies: The Next Levels
Chomper is now 125 sun instead of 150.

Almanac: This is the plant many zombies fear of. There is no fate worse than being grasped in Chomper's jaws and being grounded up by his teeth, and then swallowed with no return. Though some zombies enjoy it for some reason.

Trivia

 * Chomper has no spots in TNL
 * Chomper's teeth are white in TNL

Plants vs. Zombies:The Fall of The World
Almanac: Chomper hungry. Chomper nom. Chomper omnomnom!