Swirlix uses the move Cotton Spore, creating a small area of effect around where it appears. Fighters that come in contact with the area are significantly slowed down as long as they are in it.
NA: Swirlix, a Fairy-type Pokémon, has a serious sweet tooth. However, all those sweets make its fur really sticky. If you trade a Swirlix while it holds Whipped Dream, it'll evolve into a Slurpuff. In Smash Bros., Swirlix likes to use Cotton Spore. Getting hit by this attack will seriously slow you down.
PAL: Swirlix has a serious sweet tooth - it eats so many sweets that even its fur is sticky and sweet. Not that you should try eating its fur. In this game, it'll use Cotton Spore to slow down all of the other fighters. See? Definitely not edible. Fun fact: if you trade Swirlix while it's holding a Whipped Dream, it'll evolve!
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