Alien Waiell | Monster Profile

Monster Name: Alien Waiell (Alien Wyaan)

Monster Appearances: Ultraseven

The Waiell are an alien race of sentient plant lifeforms. In their natural state, they resemble two-legged, humanoid plants covered in leaves and vines. One of their most dangerous traits is their ability to grow from small humanoid sizes into massive giant forms when threatened.

The Waiell possess the disturbing ability to disguise themselves as humans. They achieve this by capturing victims and encasing them in Tilsonite 808, using their roots to drain the victim’s blood. Over time, these victims are transformed into new Waiell, allowing the species to propagate. In combat situations, the Waiell can also fire energy rays to defend themselves against enemies.

The Waiell came to Earth in an attempt to establish a new homeworld by feeding on human beings and converting them into more of their kind. Once their presence was discovered, Earth’s defense forces moved to stop them. When cornered, the Waiell revealed its true strength by growing to gigantic size.

Ultraseven engaged the monster in battle and ultimately defeated it by slicing the Waiell in half using his Eye Slugger. To ensure it could not regenerate or spread, Ultraseven incinerated the remains with his Emerium Ray fired from his head.

This particular Waiell invasion was halted, but given the species’ parasitic nature and method of reproduction, it raises the question of whether Earth is truly safe from another attempt in the future.