Wario (USBIV)

Wario is an unlockable playable character in Ultra Smash Bros. IV and makes his third return in the series since Brawl. Like Ganondorf, Wario was confirmed five days earlier before the Japanese release of this game. Wario, majorly appears in his WarioWare series as for his alternate costumes having his default clothes from the Wario Land series, as for appearing mostly in Mario Kart, sports and party games. Generally, Wario is Mario's mischievious doppelganger who wants only money as his life goal, mostly in his Wario Land series. He also run his own company in WarioWare Inc. which it allows players to play his microgames. He's mostly with Waluigi in fact that he finds sometimes him annoying, unlike the brotherly relationship of Mario and Luigi.
Like in Brawl and Smash 4, Wario has two versions of himself, one that represents his main costume 
Wario's voiceclips had slightly changed due to have some new voiceclips for Mario, Luigi and Waluigi, voiced by Charles Marinet.
Wario ranks the 102nd of the 103rd (D) in the tier list, ranking him as the second worst character in the game, behind Dr. Luigi and after Donkey Kong. This is major drop for Wario being a mid tier character in Smash 4. This is also being considered the worst drop in his Smash history comparing to Brawl, since he was a high tier character.