Gobchomplin

Gobchomplins are enemy characters that only appear in Kirby Mass Attack, so far. They are large, black piranha plants with vicious teeth and a bead-like body. They have a flower in their mouth to attract their prey

Attacks
Gobchomplin will wait in the ground or on ceilings and wait for Kirby to approach. When this happens, the Gobchomplin will pop out of its hiding spot, snatch up the Kirby in its mouth, and eat it, which can instantly KO the Kirby. They cannot be defeated in any way, because its body is rubbery, in which attacking it will make the Kirbys bounce off of it, so it is best to avoid these perilous plants.

Etymology
Gobchomplin's name is just a combination of "goblin" and "chomp", which is how the enemy attacks.