Ice Being

The Ice Being is an unnamed and enigmatic presence and seemingly antagonist in the Kirby's Cornfuffs Saga.

Kirby's Cornfuffs
It first appears in Kirby's Cornfuffs Part 6, AKA "Legend of the Ice." It makes its trademark "SHEWEWEEWEWEWEWEW" sound and disappears, as the temperature briefly drops to negative 3000 degrees and then returns to normal upon its exit.

The Final Battle
The thing appears again at the end of The Final Battle, using powerful ice attacks to freeze the lava and Helainiomaos forcefield and to crack the steel binding the heroes. It says it's here to help them and then disappears.

Legend of the Ice Part 2
The thing appears again, taking the crew to its hideout which is trapped in the middle of a hurricane. It laughs maniacally, indicating it is secretly evil (along with the sidebar description which asks, "Is it secretly evil?"). It appears to be planning to lure Dark Matter to its hideout to mix it with a hurricane to create a SuperNova, but the story is unfinished so aside from the threat of this outcome being mentioned, details are never given.

Identity
It is completely unknown what the hell the Ice Being was supposed to be. I don't remember, there's no surviving art of it, and it doesn't really match any existing Kirby villain so it must be a lost original character.