Sword is one of Kirby's Copy Abilities. With Sword, Kirby gets a green Link hat and a small sword that can slash through hordes of enemies. Meta Knight has a sword too.
Sword kirby

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.