In the game, there are many different "enemy abilities"
Here are a few POWERFUL attacks Kirby is capable of doing:

Stone+Bomb= Dynamite Bomb
(Be extremely careful with this attack, when ever it blows up, hold Down on the control pad for cover!)

Ice+Spark = Refridgerator
(Not only does this attack destroy enemies, it can help revive you!Press B- wait till three meals come out... then press B again quickly and grab the grub!

This one I'm sure you'll find helpful
Burn+Bomb= Fireworks (For best effect, run while pressing B repeatedly.)