04975022_ki__the_Super_Smash_Bros__wiki__Description
[0] Side special [Name] Boomerang [Damage] 19% (close), 7% (far), 3% (return) [Description] 
Toon Link throws his trusty boomerang out in front of him. The boomerang can be angled sideways, diagonally upwards, or diagonally downwards. If the boomerang hits an opponent right at the start of the move, it will deal increased damage and knockback. Toon Link can only have one boomerang out at a time; if side special is used while Toon Link already has a boomerang out, the animation will play but Toon Link will not throw a boomerang.
Toon Link (PM) - SmashWiki, the Super Smash Bros. wiki
Description