Sword Kirby is one of kirbys very copy abitys.It is also used in the anime,Kirby:Right Back At Ya!
Appearance
Sword Kirby looks like when kirby inhales link in the smash bros series.
In Games
Kirbys Adventure and Its Remake
Kirby ususally attacks just by slashing the sword .
Kirby And The Amazing Mirror and Kirby Squak Squad
Sword Kirby Can Used Under Water and most Commonly used by the other kirbys.
Kirby Super Star and its remake
Kirby Can use much more attacks then just slashing the the sword.Meta Knight Makes You Use sword to fight him.
In the anime
Sword is the most commonly used copy abilty in the anime,along with ice and tornado.