Fire

"Fire!! Hot! So hot! Too hot to touch!"

- Kirby: Nightmare in Dream Land

Fire is a recurring Copy Ability in the Kirby franchise, and it first appears in Kirby's Adventure in 1993.

Kirby's Adventure / Kirby: Nightmare in Dream Land
In Kirby's Adventure and Kirby: Nightmare in Dream Land, the Fire ability can be gained through Hot Head or through Mr. Bright's stars.

Kirby Super Star / Kirby Super Star Ultra
In Kirby Super Star and Kirby Super Star Ultra, the Fire ability returns again. However, in Kirby Super Star Ultra, Fire Lion makes a brief return as a mid-boss in the sub-game, Revenge of the King, and in the True Arena. Inhaling Fire Lion will yield this ability, unlike the Burning copy ability from Kirby's Adventure and its enhanced remake.

Super Smash Bros. series
Fire Kirby is featured as a trophy in three Super Smash Bros. games: Super Smash Bros. Melee, Super Smash Bros. Brawl, and Super Smash Bros. for Wii U. It is obtained via random drop in the first two games while the latter has a specific unlock criteria in which the Kirby's Crazy Appetite event match has to be cleared first.