This is my all-time favorite and awesome kirby copy abilities.
10: Kirby super star's Mic.
Mic in this game allowed you to clear off every enemy on the screen for 3 times! This copy ability could even bring some bosses down before they hit the ground. Mic is far more useful than crash because of it's 3 time use.
9: Kirby super star ultra's Suplex.
Suplex was a plain fun and powerful.
Every time you grab an enemy you had several ways to kill them to your liking, and totally invinsible while doing it! Bosses would be easily defeated from the throws you bring.
This is my favorite copy ability.
8:Kirby and the Majestic Mirror's Fighter.
The fighter in this game was superb. You could lash out at any foe from a distance with a triple kick or charge up your energy ball for the kill. Midair attacks were quite powerful and epic. King Golem is quickly defeated in seconds from them. This is no doubt the king of Fighters.
7:Kirby 64's Electric rock yo-yo.
This copy ability allows you to control a giant boulder through the air on a electric string. This is one the best kirby 64 abilities I've seen. It's super destructive, going through enemies at far distances. You have got to find this ability! Sad part is, it's super rare.
6.Kirby super star's yo-yo.
This yo-yo ability armed you with a awesome and powerful aresenal of moves. You can aim your yo-yo at any direction, or use your killer breakdance moves to defeat your foes. All of these moves are fast too. Despite the pros, I do not like to use this ability though.