Giant Illusion Worm

Giant Illusion Womrs, a.k.a Wormies, are giant monsters that inhabit loose soil and muddy places all over the globe including that place where people have pet bears and go around dressed with a red square pattern shirt, and get drunk with mapple syrup (wtf).

Powers
Wormies can create illusions with their single eye that they pop to the surface whent they sense something is nearby. Once their victim is close (and high) enough, Wormie stretches its body to the surface and eats the victim alive. When doing this, it has to retract its eye back underground to prevent damage, stopping the illusion and thus giving the victim a small time window to recover from the effect and get the fuck out.

Weakness
Wormies are highly sensitive to vibration; powers that take advantage of frequency waves travelling through a medium can scare them off. Explosions and bright light sources have a similar effect. They also haate being called "mutant potatoes", doing so hurts their feelings, badly.