Primal Reversion

Primal redirects here. For the Pokémon from Pokémon Mystery Dungeon: Explorers of Time and Explorers of Darkness and Pokémon Mystery Dungeon: Explorers of Sky, see Primal Dialga.

Primal Groudon and Primal Kyogre

Primal Reversion (Japanese: ゲンシカイキ Primal Regression) is an ancient transformation affecting Pokémon that debuted in Omega Ruby and Alpha Sapphire. Pokémon that have undergone Primal Reversion are distinguished by the word "Primal" in front of their species name. Primal Reversion is said to restore a Pokémon's true powers as it absorbs the energy of nature to greatly increase its power. Primal Reversion does not appear in Pokémon Sword and Shield.

Gameplay

In battle

In order to undergo Primal Reversion, a Pokémon only needs to be holding the appropriate orb. Like Mega Stones, orbs cannot be removed during battle if held by the appropriate Pokémon. Unlike Mega Evolution, however, the player does not need a Key Stone or have to manually trigger Primal Reversion; it will simply happen automatically after the Pokémon enters battle and after any entry hazards take effect, but before the activation of weather-changing Abilities.

In a Rotation Battle, the Pokémon will only undergo Primal Reversion if it is sent out in the primary position; the Primal Reversion will not activate if the Pokémon is sent out in a secondary position at the start of the battle and then rotated to the primary position. Also, unlike Mega Evolution and Ultra Burst, there is no limit to the number of times a Primal Reversion may be performed per battle.

Pokémon capable of Primal Reversion

Pokémon Before Primal Reversion After Primal Reversion Orb
Image Type Ability Image Type Ability
Kyogre    Water  Drizzle    Water  Primordial Sea  
Blue Orb
Groudon    Ground  Drought    Ground  Fire  Desolate Land  
Red Orb

Base stat comparison

Similar to Mega Evolution, Primal Reversion increases a Pokémon's base stat total by 100.

Base Forms
Pokémon  
Kyogre
 
Groudon
HP
100
100
Attack
100
150
Defense
90
140
Sp. Attack
150
100
Sp. Defense
140
90
Speed
90
90
Total 670 670


Primal Forms
Pokémon  
Kyogre
 
Groudon
HP
100
100
Attack
150
180
Defense
90
160
Sp. Attack
180
150
Sp. Defense
160
90
Speed
90
90
Total 770 770


In the anime

Main series

 
Primal Groudon in the anime
 
Primal Kyogre in the anime

Primal Groudon and Primal Kyogre both appeared in Mega Evolution Special III, where they had a clash with one another off the coast of Rustboro City. Alain and Steven attempted to fight the ancient Pokémon with their Mega Charizard X and Mega Metagross, but they were soon overpowered. Soon after, a Mega Rayquaza appeared, battled, and eventually managed to defeat the two Primal Pokémon, causing them to return to their regular forms.

Primal Groudon and Primal Kyogre also appeared in Hoopa and the Clash of Ages, where they were summoned and controlled by Hoopa Unbound along with the creation trio and Kyurem to attack Ash, Pikachu, Hoopa Confined, a Shiny Rayquaza, and the Eon duo in Dahara City.

Pokémon Generations

 
Primal Groudon in Pokémon Generations
 
Primal Kyogre in Pokémon Generations

Primal Groudon appeared in Courtney's vision in The Vision. She imagined it attacking Maxie, Tabitha, and the rest of Team Magma, but this did not deter her from her Team's plans for long.

Primal Kyogre appeared in The Cavern. Despite Shelly's insistence not to, Archie awakened it in the Seafloor Cavern. It proceeded to cause destruction across Hoenn, and eventually prepared to attack Archie and Shelly.

Pokémon Omega Ruby and Alpha Sapphire Animated Trailer

Primal Groudon and Primal Kyogre both appeared in the Pokémon Omega Ruby and Pokémon Alpha Sapphire Animated Trailer.

In the manga

 
Primal Groudon in Pokémon Adventures
 
Primal Kyogre in Pokémon Adventures

Pokémon Adventures

Omega Ruby & Alpha Sapphire chapter

Archie and Maxie used the Red and Blue Orbs to transform Groudon and Kyogre into their Primal forms in order to help save the world from the giant meteoroid headed for the planet. After some training at the Meteor Falls, both Primal Pokémon managed to master their special moves; Precipice Blades and Origin Pulse, respectively. However, both ancient Pokémon, even when assisted by Rayquaza, completely exhausted themselves while destroying a large piece of the meteoroid falling before the main body, causing them to revert to their regular forms.

In the TCG

 
Primal Groudon-EX
 
Primal Kyogre-EX

Primal Reversion were brought into the Trading Card Game with the release of Primal Clash (Gaia VolcanoTidal Storm in Japan). Primal Reversion is an extension of the Mega Pokémon-EX mechanic, evolving from the long-standing Pokémon-EX. The only Primal Pokémon-EX are the Primal Kyogre-EX and Primal Groudon-EX cards from Primal Clash and Ancient Origins. Each Primal Reversion Pokémon features an Ancient Trait. The Ancient Origins prints feature the Shiny versions of the Pokémon and replace the original Ancient Traits with θ Max, but are otherwise identical to the Primal Clash cards.

Related cards
Cards listed with a blue background are only legal to use in the current Expanded format.
Cards listed with a silver background are legal to use in both the current Standard and Expanded formats.
Card Type English
Expansion
Rarity # Japanese
Expansion
Rarity #
Primal Kyogre    Primal Clash   55/160 Tidal Storm   032/070
Primal Clash   149/160 Tidal Storm   073/070
Primal Kyogre    Ancient Origins   96/98     093/081
Primal Groudon    Primal Clash   86/160 Gaia Volcano   040/070
Primal Clash   151/160 Gaia Volcano   074/070
Primal Groudon    Ancient Origins   97/98     094/081
 


In other languages

Language Title
Mandarin Chinese 回復原始 Huífù Yuánshǐ
  Czech Primární reverze
  Dutch Oerterugkeer
  French Primo-Résurgence
  German Protomorphose
  Indonesian Reversi Prima
Reversi Primal
  Italian Archeorisveglio
  Korean 원시회귀 Wonsi Hoegwi
  Malaysian Pembalikan Primal
Portuguese   Brazil Reversão Primitiva
  Portugal Reversão Primordial
  Russian Первобытное Восстановление Pervobytnoye Vosstanovleniye*
Прото-Превращение Proto-Prevrashcheniye*
  Spanish Regresión Primigenia
  Vietnamese Tiến hóa tận cùng Nguyên Thủy
Hồi quy Nguyên thủy


Primal Kyogre

Language Title
Mandarin Chinese 原始蓋歐卡 Yuánshǐ Gàiōukǎ
  French Primo-Kyogre
  German Proto-Kyogre
  Indonesian Kyogre Primal
  Italian ArcheoKyogre
  Korean 원시가이오가 Wonsi Kyogre
  Malaysian Kyogre Primal
  Brazilian Portuguese Kyogre Primitivo
  Russian Прото Кайогр Proto Kaiogr*
Древний Кайогр Drevny Kaiogr*
  Spanish Kyogre Primigenio
  Thai ไคออกาต้นกำเนิด Kyogre Ton Kamnoet
  Vietnamese Kaioga Nguyên Thủy

Primal Groudon

Language Title
Mandarin Chinese 原始固拉多 Yuánshǐ Gūlādūo
  French Primo-Groudon
  German Proto-Groudon
  Indonesian Groudon Primal
  Italian ArcheoGroudon
  Korean 원시그란돈 Wonsi Groudon
  Malaysian Groudon Primal
  Brazilian Portuguese Groudon Primitivo
  Russian Прото Граудон Proto Graudon*
Древний Граудон Drevny Graudon*
  Spanish Groudon Primigenio
  Thai กราดอนต้นกำเนิด Groudon Ton Kamnoet
  Vietnamese Groudon Nguyên Thủy


See also


Pokémon transformations
Mega EvolutionPrimal ReversionBond PhenomenonUltra BurstDynamax (Gigantamax)