ウルトラダークキラー
A character in the [[Ultra Series]].

He is an evil Ultra, who made his debut in 2012 in a series of pachinko games as the primary antagonist, he then later appeared in a stage show, aptly titled; "Ultraman Festival 2017 Live Stage".

And finally, he made his on-screen appearance in [[Ultra Galaxy Fight: New Generation Heroes]].
ultra dark-killer