a lad (more info about them in the comments)

This is the Fog Wraith; a relative of the Water/Plasm Wraith
They have no gender
They kill pikmin by making them suffocate in it's foggy form
Speaking of it's forms, it can change between mist and fog
It can be molded into different shapes
Their only weakness is explosives, since explosives can blow huge chunks of it away, bombs are most effective when inside the wraith itself

🧽

noooooo they turnt spog bale into eemoyjee

Lad

i forgot to mention it in the first comment, but it also has a smoke form

Cool