04975022_ki__the_Super_Smash_Bros__wiki__Description
[0] Back aerial [Damage] 10% [Description] 
Toon Link quickly slashes his sword behind him from below him to above him. This is a very good combo move, sending opponents above and behind Toon Link and leading into another aerial attack or an up special.
Toon Link (PM) - SmashWiki, the Super Smash Bros. wiki
Description