Most Wanted Super Smash Bros. 4 Bosses

The Top Ten
1 Bowser Jr. Bowser Jr., or sometimes simply Jr., is a video game character who appears in Nintendo's Mario franchise as the secondary antagonist. He is the youngest son of the series' primary antagonist, Bowser.

I think he'll be playable

2 Andross
3 Titan Devil
4 Claus / Masked Man
5 Genesect Genesect, known in Japan as the same name, is a Legendary Pokémon species in Nintendo and Game Freak's Pokémon franchise.
6 Dark Bowser
7 Man at Legs
8 Kraid
9 Sans Sans or Sans the Skeleton is a character in the 2015 RPG Undertale created by Toby Fox. He is a lazy, pun-loving skeleton who is a supporting protagonist in the "pacifist" and "neutral" routes of Undertale, and a heroic antagonist/final boss of the "genocide" route. He is known for his incredibly difficult ...read more.
10 Tails Doll
The Contenders
11 Metal Mario Metal Mario is a character that appears in both the Mario series and the Super Smash Bros, where he made his first appearance in the Nintendo 64 version. He's pretty similar to Mario when using a Metal Cap, but instead of being a transformation, Metal Mario is his own character.

This guy was the most annoying boss on N64. The only people who can beat him in under 30 seconds were Mario, Yoshi and Jigglypuff. He is a very hard boss to fight but also a fun one.

12 Ballos (Cave Story) Ballos is a character in the video game "Cave Story." He is a powerful magician who was sealed away due to his misuse of dark magic. Ballos is both tragic and menacing, serving as a formidable final boss in the game. He embodies themes of power, corruption, and the consequences of unchecked ambition, contributing to the game's intricate narrative.
13 Giga Bowser
14 Giygas
15 Wolf O' Donnell (Star Fox)
16 Masked Dedede
17 Evil Ash

At least a Pokemon Trainer will be in Smash as a boss.

18 Reswob

Also known as Dark Bowser.

19 False Bowser (Super Mario 3D Land)
20 Rayquaza Rayquaza (pronounced "ray-quay-zah") is a Dragon/Flying type Legendary Pokémon species in Nintendo and Game Freak's Pokémon franchise. It serves as the mascot in the game Pokémon Emerald. Rayquaza can mega evolve into Mega Rayquaza provided that it does not have a Z-Crystal and it knows the move "Dragon Ascent". According to the Pokédex, it lives in the ozone layer, and frequently stops battles with Kyogre and Groudon, two other Legendaries.
21 Zekrom Zekrom, known in Japan as the same name, is a Legendary Pokémon species in Nintendo and Game Freak's Pokémon franchise.
22 Info-Chan (Yandere Simulator)

If Yandere ever makes it in, Info-Chan better be a boss.

23 Mephiles the Dark
24 Bark the Polar Bear
25 Betrayus
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