Suggestions by @zealachilles456

Ceroba Ketsukane

as Naruto in Villains in different series'

King K. Rool

as One Piece in Villains in different series'

Wario and Waluigi

as One Piece in Villains in different series'

Captain Syrup

as One Piece in Villains in different series'

Frieza

as Sonic the Hedgehog in Villains in different series'

Reclusa

as Sonic the Hedgehog in Villains in different series'

Dimentio

as Star Wars in Villains in different series'

General Lunaris

as Star Wars in Villains in different series'

Fawful

as One Piece in Villains in different series'

King Olly

as One Piece in Villains in different series'

Dimentio

as One Piece in Villains in different series'

Grand Admiral Thrawn

as One Piece in Villains in different series'

Madara Uchiha

as Sonic the Hedgehog in Villains in different series'

Demise

as Naruto in Villains in different series'

King Piccolo

as Naruto in Villains in different series'

Ryomen Sukuna

as Naruto in Villains in different series'

Ryomen Sukuna

as Dragon Ball in Villains in different series'

Ryomen Sukuna

as Zelda in Villains in different series'

King Piccolo

as Sonic the Hedgehog in Villains in different series'

Perfect Cell

as Sonic the Hedgehog in Villains in different series'