Notes:

Based from Mario World Screenshot:

I know, in Kirby's Adventure/Nightmare in Dreamland, Kirby Super Star/Ultra, Kirby and The Amazing Mirror, Canvas Curse (I'm not sure), Squeak Squad, Return to Dreamland, Triple Deluxe, Rainbow Course (I'm not sure) and Planet Robobot, Kirby can't do with a copy ability in underwater (Exception to Hammer, Parasol, Sword or something else), but, In Kirby's Dreamland 2, 3 and 64: The Crystal Shards, HOW TO EXPLAINT THIS? Kirby do the fireball in underwater, and the fire is not dissolved in underwater.