Dark Emperor

Dark Emperor
The Dark Emperor in Find Mii II.
A boss in	SSB4 (3DS) Ultimate
Universe	StreetPass Mii Plaza
Console of origin	Nintendo 3DS (Pre-loaded app)
Location	Find Mii

The Dark Emperor (全てのやみの王, King of All Darkness) is a boss from the StreetPass Mii Plaza universe.

Origin

The Dark Emperor is the final boss of the Secret Quest of Find Mii II (also known as StreetPass Quest II) in the Nintendo 3DS application StreetPass Mii Plaza. He is a more powerful version of the Dark Lord, and his goal is to consume all light and plunge the world into darkness. He appears at the top of the Castle of Darkness - Roof level as the third and last boss, kidnapping the player's royal Mii after the armored archfiend and ultimate ghost are defeated. At the start of the battle, the Dark Emperor spews level-down gas to weaken the player's party of Mii heroes. Defeating the Dark Emperor finally frees the player's royal Mii and rewards the player with a treasure chest containing an accessory and/or golden key.

In Super Smash Bros. for Nintendo 3DS

As a boss

The Dark Emperor as he appears in Super Smash Bros. for Nintendo 3DS.

The Dark Emperor appears as a boss on the Find Mii stage, and uses magic to increase or decrease a player's attack, defense, special attack, speed, or all four aforementioned stats. Red magic increases stats while blue magic decreases stats. The Dark Emperor can also use purple magic to cause an earthquake that temporarily destroys either of the two platforms of the stage.

The Dark Emperor will occasionally fly into the foreground, causing collision damage to nearby fighters and attacking with his roars. While the Dark Emperor deals minor contact damage, colliding with the Dark Emperor when he flies into the foreground or while he roars deals high knockback, making him dangerous near the sides of the stage. However, he can be defeated, which stuns him and grants stat boosts to whoever lands the final blow. After defeat, he will fly back into the background before respawning after a period of time.

Trophy

Dark Emperor's trophy in Super Smash Bros. for Nintendo 3DS

Dark Emperor

This enemy brings chaos to the battlefield, employing three different attack patterns. He'll use magic to help—or hinder—fighters depending on their color. He will also smash platforms with a localized earthquake. Last, he'll directly strike fighters. Wait a sec... What a cheater—he's invincible when he's in the background!

This enemy's three attacks are bound to add a touch of chaos to your battles. His magic will boost or hinder fighters depending on their colour. He can also destroy platforms by causing a localised earthquake. Or he might just attack you directly. No matter what, though, you can't attack him back. Talk about unfair!

In Super Smash Bros. Ultimate

As a boss

The Dark Emperor as he appears in Super Smash Bros. Ultimate

The Dark Emperor returns as a stage boss in Super Smash Bros. Ultimate, functioning the same as in for 3DS, with the exception of his stat boosts being picked at random instead of choosing based on the color of each fighters' costumes.

Spirit

The Dark Emperor also appears as a Legend-class primary spirit.

In Adventure Mode: World of Light, the Dark Emperor is presumably one of the countless spirits captured by Galeem during his takeover of the universe. After Galeem's defeat, Dharkon takes control of Galeem's spirits, including the Dark Emperor. The Dark Emperor's spirit is located in the Sacred Land sub-dungeon of The Dark Realm.

The Dark Emperor uses a Giant Ridley puppet fighter and is fought on the Find Mii stage. During the battle, the Dark Emperor appears as a stage element while Ridley is equipped with super armor, referencing how the Dark Emperor cannot be flinched when attacked as a stage boss.

The Dark Emperor can be summoned using the cores of Prophet, Vaati, and Necrozma.

No.	Image	Name	Type	Class	Slots	Base	Max	Base	Max	Base	Max	Ability	Series
1,081		Dark Emperor		★★★★	3	4235	10589	2562	6406	1673	4183	No Effect	StreetPass Mii Plaza Series

Gallery

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  The Dark Emperor and Wii Fit Trainer

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  The Dark Emperor with Villager and Mii Brawler.

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  Artwork of the Dark Emperor for Ultimate

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  The Dark Emperor in Ultimate

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  Sora, Captain Falcon, and Zero Suit Samus facing off against the Dark Emperor in Ultimate.

Names in other languages

Language	Name
Japanese	全てのやみの王
English	Dark Emperor
French	Roi des ténèbres
German	Der Dunkle Kaiser
Spanish	Rey de las Sombras
Italian	Re delle Tenebre
Chinese (Simplified)	黑暗皇帝
Chinese (Traditional)	無盡闇之王
Korean	모든 어둠의 왕
Dutch	Duistere keizer
Russian	Король тьмы

Trivia

• The Dark Emperor is the only stage boss to appear in Super Smash Bros. for Nintendo 3DS but not Super Smash Bros. for Wii U.
• The Dark Emperor is the only stage boss to not have any artwork for his appearance in Smash 4, unused or otherwise. He later received original artwork for his spirit in Ultimate.
• The Dark Emperor ignores the intangibility granted by several Final Smashes, allowing him to interrupt the user and cause them to lose the Final Smash. Examples include Link's Ancient Bow and Arrow, Dark Pit's Dark Pit Staff, Roy's Critical Hit, and even Marth or Lucina's Critical Hit dashes.