Hydreigon (Pokémon)
Hydreigon (Japanese: サザンドラ Sazandora) is a dual-type Dark/Dragon pseudo-legendary Pokémon introduced in Generation V.
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Type
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Ability
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Gender ratio
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Catch rate
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Breeding
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Height
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Weight
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Base experience yield
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Leveling rate
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EV yield
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Footprint
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Pokédex color
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Base friendship
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External Links
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It evolves from Zweilous starting at level 64. It is the final form of Deino.
Biology
Hydreigon is a three-headed, draconic Pokémon with six thin, black wings that each end in two points on its back. It has a fuchsia-colored collar on its neck which surrounds its head. The main head is dark blue and has fuchsia eyes surrounded by a black area . Hydreigon's two hands are also black and each one harbors a head; these are similarly blue with black eyes with small fuchsia collars on the inside. Its abdomen has two fuchsia stripes and its feet appear atrophied, having no claws or defined soles and two or three small toes. Its tail also sports a fuchsia stripe and ends with a black tuft.
Hydreigon is a violent, destructive Pokémon. It will attack anything that moves, determining it a foe. Hydreigon can use its three mouths to rapidly eat food and its heads can consume any material. Many stories describe Hydreigon destroying entire villages. Despite its three heads, it is a singular entity, unlike its pre-evolved form Zweilous; its secondary heads lack brains and do not move or think of their own accord.
In the anime


Major appearances
Hydreigon debuted in White—Victini and Zekrom and Black—Victini and Reshiram, under the ownership of Carlita. It was first used during the Harvest Battle Tournament, and later during a battle against Ash's Tepig, who was powered up by Victini at the time. It then provided aerial transport for Carlita for the rest of the movies. In the former movie, Hydreigon is Shiny.
Hydreigon made its main series debut in Iris and the Rogue Dragonite!, where it battled a wild Dragonite and injured it in the process.
In A Village Homecoming!, Shannon owns a Hydreigon that evolved from one of the two Zweilous she was raising. Soon after evolving, Hydreigon went on a rampage, but it later calmed down thanks to Iris's efforts. It reappeared in a flashback in Best Wishes Until We Meet Again!.
In Strong Strategy Steals the Show! and Cameron's Secret Weapon!, Cameron used a Hydreigon during a battle against Ash. It proved to be powerful, managing to defeat Boldore and Oshawott before losing to Pignite. In A Unova League Evolution!, Cameron used Hydreigon during his match against Virgil but was defeated.
Minor appearances
In A Relay in the Sky!, a Trainer's Hydreigon competed in the Pokémon Sky Relay. It was in a team also consisting of Masquerain and Butterfree.
In a flashback in Valuable Experience for All!, a Trainer's Hydreigon was defeated by Remo's Mega Garchomp in the Lumiose Conference.
In Crowning the Chow Crusher!, a Trainer's Hydreigon competed in the Pokémon Grand Eating Contest.
Pokédex entries
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In the manga

Be the Best! Pokémon B+W
A Hydreigon appeared in Victini - A New Friend!, under the ownership of Muteki. It was used alongside a Jellicent in a Double Battle against Monta.
Movie adaptations
Hydreigon appeared in White—Victini and Zekrom under the ownership of Carlita.
Pokémon - The Legend of the Dragon King
A Hydreigon appeared in LDK1.
A Hydreigon appeared in LDK2.
A Hydreigon appeared in LDK4.
A Hydreigon appeared in LDK5.
Pokémon Adventures
Ghetsis used his Hydreigon to fly to Dragonspiral Tower to meet N in The Battle Within. It was later used in a battle against Black.
Pokémon RéBURST
Fraud owned a Hydreigon.
Other appearances
Super Smash Bros. for Wii U
Hydreigon appears in the background of the Kalos Pokémon League stage when the stage is in the Dragonmark Chamber. It appears alongside Dragonite, Garchomp, and Axew.
Trophy information
NA: Unlike Scizor with its pretend heads, Hydreigon's three heads are real! The center head is the brains of the operation, while the left and right ones are there to consume everything they can. We wouldn't be surprised to see Hydreigon at an eating contest, but there has to be a rule against having three mouths on one body...?
PAL: Unlike Scizor's head-like claws, the heads at the end of Hydreigon's arms are the real deal. Only the head in the middle does any thinking - the other two are just for gobbling up anything in sight. If you think about it, Hydreigon would probably win any eating contest hands down, but... maybe having three mouths is against the rules...
Super Smash Bros. Ultimate
Hydregion also appears as a Spirit.
Game data
NPC appearances
- Pokémon Mystery Dungeon: Gates to Infinity: Hydreigon was at first described by Munna as an evil Pokémon who is pure destruction in Pokémon form, devours everything in his path, and said to be the cause of the world's balance being disrupted. In truth, Munna's words about him were all a lie to trick the player, and Hydreigon is really the physical embodiment of the Voice of Life, the form of the world's will to live, who called upon humans to save the Pokémon world as no Pokémon could hope to save it. He originally first contacted the player through a dream before Munna intercepted the vision, and by using Hydreigon's voice, she tricked the player into thinking Hydreigon was evil.
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Pokédex entries
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Game locations
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In side games
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In events
| Games | Event | Language/Region | Location | Level | Distribution period |
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| B | Carlita's Hydreigon | Japanese | Japan Wi-Fi |
70 |
June 17 to September 8, 2011 |
| B | Carlita's Hydreigon | Korean | Wi-Fi | 70 |
November 3, 2011 to January 31, 2012 |
| ORAS | Pokémon Center Occupation Plan Ghetsis's Hydreigon | All | Japan | 52 | October 1 to November 11, 2016 |
Wild Area News
| Games | Event | Gigantamax | Level | Distribution period |
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| SwSh | Wild Area News | No | 60 | October 1 to 31, 2020 |
Base stats
| Stat | Range | ||
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| At Lv. 50 | At Lv. 100 | ||
HP: 92 |
152 - 199 | 294 - 388 | |
105 |
99 - 172 | 193 - 339 | |
90 |
85 - 156 | 166 - 306 | |
125 |
117 - 194 | 229 - 383 | |
90 |
85 - 156 | 166 - 306 | |
98 |
92 - 165 | 180 - 324 | |
Total: 600 |
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Type effectiveness
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Learnset
Hydreigon is available in Sword and Shield.
By leveling up
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By TM/TR
By breeding
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By tutoring
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By a prior evolution
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By transfer from another generation
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Side game data
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Evolution
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Level 50 → |
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Level 64 → |
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Sprites
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Trivia
- Hydreigon evolves from its pre-evolved form starting at the highest level of all Pokémon that evolve by leveling up, at level 64.
- According to interviews with Ken Sugimori in Nintendo Dream Vol. 205, Hydreigon and its evolutionary family were originally intended to have aspects of tanks. The Pokémon were scrapped until late in development, when they were revived and remade to be based on Yamata no Orochi. The tank tread-like markings on Hydreigon's body are a remnant of this design.[1]
- Although Yamata no Orochi typically has eight heads in mythology, Hydreigon was designed with fewer heads to appear less confusing, though its wings are designed as a nod to the Orochi's additional heads.[1]
- Hydreigon shares its category with Sharpedo. They are both known as the Brutal Pokémon.
- Hydreigon has the highest base Special Attack stat of all pseudo-legendary Pokémon.
- Hydreigon is the only pseudo-legendary Pokémon to:
- Have Dragon as its secondary type rather than its primary type.
- Lack a Hidden Ability.
- Have a single Ability.
Origin
Hydreigon is based on the Yamata no Orochi,[1] including its red eyes. Its three heads and Shiny coloration resemble the Zmey Gorynych. It may also incorporate elements of the Lernaean Hydra. These mythological serpents may have inspired Hydreigon's Dark typing, as all three are deadly antagonists, with the Zmey Gorynych in particular shown to be deceptive. The markings on its body are based on tank treads, referencing its destructive nature.
In other languages
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Related articles
Notes
- Nintendo Dream Vol. 205, May 2011 (Translation by Dr. Lava)
External links
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This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon as a species. |











































