Unknown Cosmo
Unknown Cosmo
Universe Super Smash Bros.
Appears in Super Smash Bros. Tourney 2: The New Challengers
Availability Not Playable
Bonus Costume No Bonus Costume
English voice actor Tara Strong (Unknown Cosmo)
Dave Mallow (Kenzui)
Japanese voice actor Etsuko Kozakura (Unknown Cosmo)
Taketora (Kenzui)
French voice actor {{{frenchactor}}}
German voice actor {{{germanactor}}}
Arabic voice actor {{{arabicactor}}}
Mandarin Chinese voice actor {{{chineseactor}}}

How Unknown Cosmo joined the Tourney

Unknown Cosmo is the corrupted form of Cosmo, she was combined with Unknown's evil power, the Sigma Virus, the Satsui no Hadou, The Scarlet Curse and the Devil Gene. She has Unknwon's parts, Sigma 's left eye and scar, Flandre Scarlet's left wing, and Devil Kazuya/Devil Jin's Right Wing. She has a spirit called Tenzui, which bears resembles to Akuma.

Attack Order

Unknown Cosmo

Touzou Hadouken

Taken from Akuma, Unknown Cosmo shoots a dark blast form her palms, it hits twice.

Evil Scarlet Shot

Taken from Flandre Scarlet, Unknown Cosmo shoots 5 dark arrows look like.


Taken from Devil Kazuya/Devil Jin, Unknown Cosmo flies with her wings


Unknown Cosmo summons her spirit Kenzui, this will change the moveset.


Shakunetsu Hadoken

Kenzui fires a flaming blast from his palms. Hits twice.


Kenzui attacks the opponent with Scyther's Massive Scythe.

Hell Uppercut

Kenzui does a four hit flaming rising uppercut.

Unknown Cosmo

Kenzui dissapeares and Unknown Cosmo comes in.

Kouzontu Shin Kentsu/Shun Goku Satsu

Unknown Cosmo does two Rising Uppercuts, then creates a dark ball with massive evil energy, traps the opponent, then fires a big dark laser from her chest.

Kenzui teleports to his enemy using Ashura Senkuu, then the screen darkens, and he performs a series of brutal attacks.

Ultimate Form

Unknown Cosmo transforms into her ultimate form, while Kenzui fused with her.

Neutral - Chaos Meteor

Unknown Cosmo fire beams at the top of the screen from her double horns; a moment later, four blazing rocks fall across the field. The meteors set parts of the ground on fire and leave eight small fireballs in their wake, which slowly home on the player.

Nightmare Hole

Unknown Cosmo flings a series of different colored "gates" at them. Each color of gate does a different thing, and they can each be destroyed and scatters fragments.

Fly Beam

Unknwon Cosmo flies with her wings, then shoots a double beam from her horns.

Raging Beast

Unknown Cosmo teleports, then charges down at them with a devastating strike.


  • Unknown Cosmo shares all of her voice actresses with the normal Cosmo.
  • Kenzui shares all of his voice actors with Akuma.
  • Unknown Cosmo's rival is nobody, since Unknown Cosmo isn't playable.

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