Villains Wiki

Hi. This is Thesecret1070. I am an admin of this site. Edit as much as you wish, but one little thing... If you are going to edit a lot, then make yourself a user and login. Other than that, enjoy Villains Wiki!!!


Villains Wiki

One of several mysterious Ultra Beasts. People on the street report observing those infested by it suddenly becoming violent.
~ The Pokédex in Pokémon Sun on Nihilego.

Nihilego, also known as the Parasite Pokémon, is a species of Rock/Poison-type Ultra Beast Pokémon. Lusamine's Nihilego serves as the overarching antagonist of the video game Pokémon Sun and Pokémon Moon.

It was the one who corrupted Lusamine, and is responsible for the events of the game.


Like any other Pokémon, Nihilego is truly a benign creature, and the Pokédex entry brings up the fact that they are possibly non-sentient. Like other Ultra Beasts, Nihilego, while in the normal world would become panicked and will start attacking people affected by Ultra Wormholes in an attempt to return to their home but they have a unique trait that makes them one of the most dangerous types of Ultra Beasts; their venom, which decreases inhibition of their victims while drawing out their latent power. The ultimate goal of this is to drive hosts into attacking and destroying any potential threats to the Nihilego. When Lusamine was constantly affected by Nihilego venom, her preexisting obsession with the Ultra Beasts became outright hostile to anyone who may threaten them, and amplified her negative qualities into borderline sociopathy. Nihilego do not directly control their hosts, however.


Pokémon Sun/Pokémon Moon

Lusamine, the president of the Aether Foundation, and her husband Mohn were researching the existence of Ultra Beasts. When Mohn suddenly disappeared one day while researching the beasts, Lusamine became obsessed with them in a desperate attempt to find her husband. She eventually came across the Nihilego, which then afflicted her with their distinct venom. This caused Lusamine to be obsessed over Nihilego, loving it even more than her own children, to the point that she made her own daughter Lillie dress to resemble Nihilego.

A Nihilego is first encountered during the player's first visit to the Aether Foundation. It suddenly appears before the player, Hau, and Lusamine during their tour, and proceeds to attack the player. The player defeats the Ultra Beast, unable to capture it due to the jamming signal in the Aether Foundation that prevents the use of Poké Balls. It quickly fled back to Ultra Space, with Lusamine commenting that it looked like it was suffering and vowing to "save it and love it".

Later, when the player confronts Lusamine in order to save Lillie and Cosmog, Lusamine forces Cosmog to create an Ultra Wormhole, allowing her to summon Nihilego. This also caused numerous wormholes to appear throughout the Alola Region, and as a result, several other Ultra Beasts emerge from the wormholes. When the player defeats Lusamine, Nihilego once again retreats to Ultra Space, with Lusamine and Guzma following it.

The player and Lillie were eventually able to revive the legendary Pokémon Solgaleo/Lunala. With the help of their new powerful ally, they head to the Ultra Space in order to rescue Guzma and Lusamine. They encounter Guzma, who was noticeably scared of the Ultra Beasts, after attempting (and failing) to catch one.

They finally confront Lusamine in the midst of a swarm of Nihilego, who reveals that she kept her Nihilego in a special Poké Ball known as Beast Balls, which were designed to capture Ultra Beast. She releases her Nihilego from the Beast Ball, then merges with it to defeat the player. While fused, Lusamine's Pokémon not only have a sinister look on their faces, but also have their stats boosted. After a long battle, however, Lusamine was once again defeated.

In retaliation, they attempted to attack the player and Lillie themselves, but were attacked by Solgaleo/Lunala. Its attack was strong enough to separate Lusamine and Nihilego, rendering Lusamine unconscious. Suddenly, they are attacked by several other Nihilego, but they were able to flee thanks to Solgaleo/Lunala.

After the events, it was revealed that Nihilego's poison affected more than just Lusamine's mind, also draining her physical energy after the fusion with Nihilego. This causes Lillie to journey to Kanto with her mother in order to seek help from Bill, who was also once fused with a Pokémon.

After beating the Pokémon League, the player is given a letter asking them to come to the motel on Route 8. There, they are asked to join a secret police unit tasked on eliminating or capturing the Ultra Beasts. After the player returns from getting the Beast Balls from Wicke, Looker bursts in, reporting sightings of an Ultra Beast in Wela Volcano and Diglett's Tunnel, and asks the player to hunt it down. This Ultra Beast turns out to be Nihilego, though likely not the same one, and the player can then catch one for themselves.

Pokémon Ultra Sun/Pokémon Ultra Moon

Nihilego does not play a significant role in Pokémon Ultra Sun/Pokémon Ultra Moon compared to its predecessor, as Lusamine has instead turned her focus on using the Ultra Wormhole to find and capture Necrozma, although Nihilego still appears during the player's first visit to the Aether Paradise.

After Necrozma's defeat, the player can venture into the Ultra Wormhole and should they enter a white wormhole, may have a chance to encounter Nehilego. The process can be done infinite times.

In the Team Rainbow Rocket side story upon completing the game, one of the Ultra Beasts Giovanni wanted for his Ultra Beast army may have been Lusamine's Nihilego, though this is unconfirmed.

Other Media


Nihilego debuted in a flashback in SM047, in which Gladion revealed to Ash that Lillie was once attacked by one when she was younger, resulting in her present fear of touching Pokémon. In SM049, during the flashback of when Nihilego attacked Lillie, Gladion's Silvally arrived and saved her.

In SM050, it was released again after Faba used Nebby's power to open up the Ultra Wormhole. Ash, Gladion, and Lusamine battled Nihilego to protect Lillie from getting attacked, but none prevailed. Just as Nihilego was about to attack Gladion, Lusamine pushed her son out of harm's way and allowed herself to be taken instead. Then Nihilego carried Lusamine into the Ultra Wormhole, leaving Lillie and Gladion behind.

In SM053, it is later revealed that after Nihilego abducted Lusamine, it became obsessed with her dark side and decided to take advantage of it. Nihilego fused its body and powers with Lusamine and corrupted her will and personality to become as evil as the Ultra Beast itself. As Ash and the gang entered Ultra Deep Sea, the gang tried to persuade her. But due to Lusamine's corrupted personality, she started acting like a child and kept telling them to go away as she claims that the Ultra Beasts are her own possessions. Thinking that Ash and the gang are trying to take the Ultra Beasts away from her, Lusamine was forced to use her Pokémon, who are possessed by Nihilego's power, to battle them.

In SM054, despite being stalled by Lusamine's Pokémon, Ash, Nebby, and Pikachu managed to track down Nihilego. Ash tried to rescue Lusamine, but Nihilego kept whacking him away with its tentacles. Gladion, Lillie, Silvally, Snowy, and Lusamine's recently freed Clefable arrived to join them. Nihilego kept attacking the group until Lillie stepped up and yelled out how much she hates her mother's corrupted personality. Lillie reminded her mother of how she always treated her like a baby, but also reminds her that she's even more of a spoiled person than her daughter since she kept her research on Ultra Beasts for a very long time. Lillie says that she may be a strong person, but due to her obsessions with Ultra Beasts, she is now nothing more than a puppet who can't let herself move on her own. Lillie begs her mother to come out of Nihilego and let her obsessions go. But just as Lusamine was about to reach out to her daughter, Nihilego refused to release her and engulfed her inside its bell. Gladion assumes that just like Lusamine wanting to see Ultra Beasts, Nihilego itself wants to learn about human beings, no matter how good or bad they are. Nihilego proceeds to attack the group, until Ash's Electrium Z-Crystal temporarily changes into a Pikashunium Z. Ash and Pikachu perform the Z-Move, 10,000,000 Volt Thunderbolt and defeated Nihilego. Gladion and Lillie pulled Lusamine out of Nihilego, causing it to diffuse with her. With its true power gone, Nihilego paid the ultimate price for its greed and floated away in defeat.

Pokémon Adventures

A Nihilego appeared in the Sun & Moon chapter, kidnapping Guzma and taking him through an Ultra Wormhole.

Super Smash Bros.

Nihilego appears in Super Smash Bros. Ultimate as a support spirit that prevents the screen from flipping. It can be obtained from a treasure chest in the "World of Light" adventure mode, or by completing a spirit battle, which is against three Kirbys that love to jump and fall slowly on the Ω form of the Great Cave Offensive with a poisonous floor.



  • Nihilego is the only Rock-type Pokémon that cannot learn the move Rock Slide.
  • Nihilego is the 793rd Pokémon in the National Pokédex.
  • The name "Nihilego" comes from the Latin words "Nihil", which means "indefinite nothing", and "ego", which means "I". This means that its name can roughly translate to "I am nothing". This may be in reference to the fact that Nihilego is a seemingly non-sentient parasite, rather than an actual conscious being.
  • Nihilego may be based on the Aurelia aurita jellyfish. It may also draw inspiration from Myxozoa, a class of microscopic Cnidarian parasites, particularly the Myxobolus cerebralis that are known to infect "whirling disease" in various fish species. The disease causes the fish to develop bone and neurological abnormalities that cause them to swim in a corkscrew-like "whirling" motion.
    • The fusion form of Lusamine and Nihilego may be based on Turritopsis dohrnii, a species of jellyfish that is biologically immortal and can revert to a young, immature state if it is too old or stressed.
  • Lillie's outfit before her "Z-Powered Form" is similar to the appearance of Nihilego. Before the game came out, some fans believed that Lillie was literally Nihilego taking on a human form. However, the truth is Lusamine dressed her up like Nihilego because of her obsession with the Ultra Beasts.


           PokemonLogo.png Villains

Team Rocket
Leaders: Giovanni | Proton | Petrel | Ariana | Archer
Grunts: Jessie | James | Meowth

Team Aqua
Archie | Matt | Shelly

Team Magma
Maxie | Tabitha | Courtney

Team Galactic
Cyrus | Mars | Jupiter | Saturn | Charon (Manga)
Manga only: Io

Team Plasma
N | Colress | Shadow Triad
Seven Sages: Ghetsis | Zinzolin | Rood | Gorm

Team Flare
Lysandre | Malva | Aliana | Bryony | Celosia | Mable | Xerosic

Team Skull
Guzma | Plumeria | Gladion

Aether Foundation
Lusamine | Faba

Team Yell

Macro Cosmos
Chairman Rose | Oleana

Greevil | Evice | Ein | Lady Venus | Nascour | Miror B. | Dakim | Lovrina | Snattle | Gorigan | Ardos | Eldes | Hexagon Brothers

Team Snagem
Gonzap | Wakin | Biden | Agrev

Go-Rock Squad
Gordor | Go-Rock Quads

Team Dim Sun
Blake Hall | Kincaid | Sinis Trio

Pokémon Pinchers
Societea | Edward | Blue Eyes | Red Eyes | Purple Eyes

Other People
Silver | Nobunaga | AZ | Roger Clifford | Team Break | Bede | Sordward and Shielbert | Alternate World Team Rocket | Kamado | Volo | Miss Fortunes

Mewtwo | Gengar | Deoxys | Yveltal | Entei | Unown | Darkrai | Palkia | Giratina | Arceus | Chandelure | Cofagrigus | Haxorus & Hydreigon | Sigilyph | Zekrom | Reshiram | Kyurem | Munna | Malamar | Spiritomb | Shadow Lugia | Hoopa Unbound | Incineroar | Hatterene | Eternatus | Glastrier and Spectrier

Ultra Beast
Nihilego | Guzzlord | Necrozma

Rayquaza | Darkrai (Poképark) | MechaMew2

Pokémon: Detective Pikachu
Howard Clifford | Ditto | Sebastian | Ann Laurent

Pokémon GO
Team GO Rocket | Sierra | Cliff | Arlo | Shadow Pokémon

See Also
Adventures Villains | Anime Villains | Mystery Dungeon Villains

           PokemonLogo.png (anime) Villains

Team Rocket
Giovanni | Jessie | James | Meowth | Matori | Dr. Zager | Butch | Cassidy | Dr. Namba | Madame Boss | Matori | Domino | Tyson | Iron-Masked Marauder | Attila | Hun | Dr. Sebastian | Pierce

Team Aqua
Archie | Shelly

Team Magma
Maxie | Tabitha

Team Galactic
Cyrus | Mars | Jupiter | Saturn | Charon

Team Plasma
N | Colress | Ghetsis (Generations)

Team Flare
Lysandre | Malva | Xerosic

Team Skull
Guzma | Plumeria | Gladion

Aether Foundation
Lusamine | Faba

Other People
Silver | Lawrence III | Annie | Oakley | Phantom the Pirate | Dr. Yung | Hunter J | Baron Alberto | Zero | Marcus | Grings Kodai | Goone | Damon | Damian | Dario | Mayor of Trovitopolis | Invincible Pokémon Brothers | Nobunaga | Ninja Riot | Marilyn Flame | Argus Steel | AZ | Alva | Leon | Levi | Cherie | Miyamoto | Cross | Viren | Revengers | Team Break | Alternate World Team Rocket | Dr. Zed

Mewtwo (Anime) | Mimikyu | Deoxys | Yveltal | Entei | Unown | Darkrai | Palkia | Giratina | Arceus | Chandelure | Cofagrigus | Haxorus & Hydreigon | Zekrom | Reshiram | Kyurem | Red Genesect | Genesect Army | Munna | Malamar | Spiritomb | False Groudon | Giant Tentacruel | Mirage Mewtwo | Evil Togepi | Team Meanies | Hoopa Unbound | Nihilego | Necrozma | Ultra Beast | Guzzlord | Hatterene | Rayquaza Ultra Beast
Nihilego | Guzzlord | Necrozma

            Bro.png Villains

Subspace Army
Ancient Minister | Bowser | Bullet Bills | Duon | False Bowser | False Diddy Kong | False Peach | False Samus | False Zelda | Galleom | Ganondorf | Goombas | Hammer Bros. | King Statue | Koopa Troopas | Master Hand | Petey Piranha | Primids | Rayquaza | Ridley | Porky Minch | Shadow Bugs | Tabuu | Wario

World of Light
Crazy Hand | Dharkon | Dracula | Galeem | Galleom | Ganon | Giga Bowser | Master Hand | Marx

Playable Characters
Bowser | Bowser Jr. | Dark Pit | Dark Samus | Donkey Kong | Enderman | Ganondorf | Incineroar | Kazuya Mishima | King Dedede | King K. Rool | Koopalings (Larry, Roy, Wendy, Iggy, Morton, Lemmy, Ludwig) | Mario | Meta Knight | Mewtwo | Piranha Plant | Ridley | ROB | Sephiroth | Wario | Wolf O'Donnell | Zombie

Crazy Hand | Dark Emperor | Dharkon | Dracula | Duon | Galeem | Galleom | Ganon | Giga Bowser | Marx | Master Hand | Master Core | Metal Face | Petey Piranha | Porky Minch | Rayquaza | Ridley | Tabuu | Yellow Devil

Assists Trophies/Poké Ball Pokémon
Andross | Arceus | Black Knight | Burrowing Snagret | Chain Chomps | Chef Kawasaki | Darkrai | Deoxys | Devil | Dr. Wily | Entei | Elec Man | Ghirahim | Giratina | Ghosts | Gray Fox | Hammer Bros. | Klaptrap | Knuckle Joes | Kyurem | Lakitu | Lord Nightmare | Metroid | Meowth | Mimikyu | Mother Brain | Palkia | Phosphora | Shadow the Hedgehog | Skull Kid | Spinies | Starman | Unown | Waluigi

Acro | Affinity | Air Man | Akuma | Alraune | Albert Wesker | Amalthus | Andrew Oikonny | Antasma | Aparoids | Aparoid Queen | Arlon | Ashnard | Axel | Baba | Baby Bowser | Babylon Rogues (Jet the Hawk, Wave the Swallow, Storm the Albatross) | Balrog | Banzai Bills | Bass | Big Boss | Bio Rex | Birdo | Black Shadow | Blood Falcon | Bokoblins | Blippers | Bloopers | Bombers | Bomb Man | Bonkers | Boos | Boom Boom | Boom Stompers | Box Boxer | Boxy | Broom Hatters | Bugzzy | Bumpety Bombs | Bulborbs | Burt the Bashful | Buzzy Beetles Byrne | Cackletta | Calamity Ganon | Camus | Cappys | Captain Syrup | Carmilla | Chandelure | Chaos | Chaos Kin | Chargin' Chucks | Claus | Clubberskulls | Colonel Pluck | Condor | Cragalanche | Crash Man | Creepers | Count Bleck | Count Cannoli | Cranky Kong/Donkey Kong (arcade) | Cut Man | Daphnes | Dark Man 4 | Dark Matter | Dark Mind | Darknuts | Daroach | Deadly Six (Zavok, Master Zik, Zeena, Zomom, Zazz, Zor) | Death | Deathborn | Devil Jin | Demise | Demon King Arzodius | Diggernaut | Dimentio | Dive Man | DJ Octavio | Don Bongo | Donkey Kong Jr. | Dragaux | Dr. Ivo "Eggman" Robotnik | Drill Man | Dry Bones | Eagle | E-123 Omega | Edelgard von Hresvelg | Eggplant Wizard | EggRobos | Emerl | E.M.M.I. | Ender Dragon | Erazor Djinn | Evil Ryu | Father Balder | Fawful | Fiery Blowhog | Fire Man | Flages | Flash Man | Fortitudo | FU | Fynalle | Gangrel | Galacta Knight | Galactic Fiend Kraken | Galaxy Man | Guardians | Garon | Gengar | General Guy | Geese Howard | Gharnef | Ghasts | Ghosts | Gleeok | Goda | Gold Bone | Golems (Kirby) | Golems (Dragon Quest) | Gomorrah | Gooper Blooper | Gordos | Goro Akechi | Gravity Man | Great Reaper | Grief | Gruntilda | Guts Man | Hades | Hard Man | Hawke | Heihachi Mishima | Helmaroc King | Hewdraw | Hooktail | Hoopa Unbound | Hot Heads | Ice Man | Igor | Infinite | Ing | Inspired | Iori Yagami | Iridescent Glint Beetle | Iron Golems | Jade Face | Jeanne | Jin | Jin Kazama | Julius | Juri Han | Kalypso | Kamek | Kammy Koopa | Kanden | Karate Kong | Kass | King Bob-omb | King Boo | King Dice | King Dodongo | King Hippo | King Knight | King Olly | Kip | Kludge | Knight Man | Kracko | Kraid | Kritters | Kuma II | Kyle Merkulov | Leon Powalski | Lethiniums | Liquid Snake | Loptr | Lord Fredrik | Lurchthorns | Lyon | MB | M. Bison | Magnamalo | Magolor | Mahvas | Majora | Malladus | Malos | Master Belch | Master Kohga | Mecha Ridley | Medeus | Medusa | Megontas | Meta-Knights (Axe Knight, Javelin Knight, Mace Knight, Trident Knight, Blade Knight) | Metal Man | Metal Sonic | Metroid Prime | Mimicuties | Moblins | Mockiwis | Moley | Monoeyes | Mouser | Mr. Frosty | Mr. L | Mr. Shine and Mr. Bright | Mugly | Nabbit | Napalm Man | Natah | Necrozma | Nihilego | Nightmare | Nina Williams | Ninja Kong | Nipper Plants | Noxus | Nruffs | Nutskis | O'Chunks | Octoman | Octoroks | Olaf | Ornes | Pandora | Panther Caroso | Paper Bowser | Parasite Queen | Paz Ortega Andrade | Peckish Aristocrabs | Phantom Ganon | Pico | Pidgits Piglins | Pigma Dengar | Pigmasks | Plague Knight | Plasma Wisps | Plasm Wraith | Pom Pom | Pompy | Poppy Bros Jrs. | Princess Shroob | Quaggled Mireclops | Queen Metroid | Queen Sectonia | Quick Man | Rabbid Kong | Rabbids | Raphael the Raven | Reapers | Redd | Rhea | Revolver Ocelot | Riku | Risky Boots | Rockys | Rodin, the Infinite One | Roger the Potted Ghost | Rouge the Bat | Roxas | Rufus Shinra | Ryuichi and Ryuji | Sagat | Scarfies | Scurvy Crew | Shadow Beasts | Shadow Man | Shadow Queen | Shaft | Shake King | Sheegoth | Shield Knight | Shotzos | Shroobs | Shy Guys | Sidesteppers | Sigma | Sir Kibbles | Skeletons | Skull Man | Skuttlers | Slash Man | Slimes (Dragon Quest) | Slimes (Minecraft) | Smoky Prog | Snake Man | Snowmads | Solidus Snake | Space Pirates (Kid Icarus) | Space Pirates (Metroid) | Spark Man | Specknoses | Specter Knight | Spire | Squeakers | Starmans | Stu | Sword Man | Swooping Snitchbug | Sylux | Tacs | Tatanga | Thanatos | The Devil | The Skull | Therion | The Three Mage-Sisters (Francisca, Flamberge, Zan Partizanne) | Tiki Tak Tribe (Kalimba | Gong-Oh | Maraca Gang | Wacky Pipes | Cordian | Banjo Bottom | Xylobone) | Tiki Tong | Top Man | Trace | Travis Touchdown | Turks (Elena, Reno, Rude, Tseng) | Turret Tusk | Twinbellows | Twinrova | Ultimate Chimera | Vaati | Validar | Vega | Viridi | Viruses | Vivian | Vorash | Waddle Dees | Waddle Doos | Walhart | Walkys | Wart | Weavel | Wheelies | Whispy Woods | Whomps | Wigglers | Wind Man | Wollywog | Wood Man | Xord | X-Parasites | Yaldabaoth | Yuga | Yveltal | Zangief | Zant | Zero | Zingers | Zoda | Zurees

Ansem | Billy Kane | Chang Koehan | Choi Bounge | Dr. Coyle | Dragonborn | Master Xehanort | Ryuji Yamazaki | Saïx | Solon | Spiders | Springtron | Team Rocket Grunts | Vanitas | Xemnas | Yiga Foot Soldiers