Cutter

Cutter is a recurring Copy Ability in the Kirby franchise. It first appears in Kirby's Adventure. One of the main moves it allows Kirby to use is Final Cutter, which is one of his special moves in the Super Smash Bros. series.

Kirby's Adventure / Kirby: Nightmare in Dream Land
Cutter's very first appearance. Its main provider of this ability is Sir Kibble, and on occasion, Mr. Shine's drop stars.

Kirby & The Amazing Mirror
Just like in a few previous games, Cutter is limited to the cutter boomerang, save for the fact it can be thrown farther. This ability is provided by Sir Kibble (once again), Shadow Kirby (in 2 areas), and Mr. Moley's spike balls.