What's Your Favorite Kirby Ability?

Wow. I'm surprised this thread hasn't been brought back yet. or if it has I haven't seen one.
Anyway, What's YOUR Favorite Kirby Ability?
I have Three.

• Sword: All versions: Thunder Sword is awesome because it's a sword with electricity coming out of it. Come on everyone has to admit that's cool.
• Yoyo: Kirby Super Star Ultra: You are really just a round blob version of Ness from earthbound with a yoyo and everything.
  Breakdance moves, and Gazer Spiral. That kicks Ass.
• Cutter: You wield a blade that slices enemies in half. That and you can combo them and Fly up in the air and Launch a beam TO slice up MORE enemies. Come on, that's RAD.
  

Pretty cool eh?
Tell me your favorites because I like hearing peoples opinions.