Trade evolution: Difference between revisions

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===Generation III===
===Generation III===
In [[Generation III]] only, the trade evolutions are affected by a [[List of glitches (Generation III)#Held item loss glitch|glitch]]: if a Pokémon is able to evolve by trade with no item, but that Pokémon is traded while holding an item, this item will be consumed.
In [[Generation III]] only, the trade evolutions are affected by a [[List of glitches (Generation III)#Held item loss glitch|glitch]]: if a Pokémon is able to evolve by trade with no item, but that Pokémon is traded while holding any item, this item will be consumed during the evolution.


If {{p|Kadabra}}, {{p|Machoke}}, {{p|Graveler}}, or {{p|Haunter}} is traded while holding an [[Everstone]], this Pokémon will still evolve while this item is consumed by the glitch mentioned above. Therefore, much like in Generation I, any of these Pokémon will inevitably evolve by trade if it is able to, with no way to simply trade the unevolved Pokémon.
If {{p|Kadabra}}, {{p|Machoke}}, {{p|Graveler}}, or {{p|Haunter}} is traded while holding an [[Everstone]], this Pokémon will still evolve while this item is consumed by the glitch mentioned above. Therefore, much like in Generation I, any of these Pokémon will inevitably evolve by trade if it is able to, with no way to simply trade the unevolved Pokémon.

Revision as of 22:17, 6 April 2024

Trade evolution refers to the process of evolving a Pokémon by trading it. This method of evolution was introduced in Generation I.

List of trade evolutions

Previous evolution Trade evolution
Abra
Abra
 Psychic 
Rare Candy
Level 16+
Kadabra
Kadabra
 Psychic 
Link Trade icon SwSh.png
Trade
Alakazam
Alakazam
 Psychic 
Machop
Machop
 Fighting 
Rare Candy
Level 28+
Machoke
Machoke
 Fighting 
Link Trade icon SwSh.png
Trade
Machamp
Machamp
 Fighting 
Geodude
Geodude
 Rock  Ground 
Rare Candy
Level 25+
Graveler
Graveler
 Rock  Ground 
Link Trade icon SwSh.png
Trade
Golem
Golem
 Rock  Ground 
Geodude
Geodude
Alolan form
 Rock  Electric 
Rare Candy
Level 25+
Graveler
Graveler
Alolan form
 Rock  Electric 
Link Trade icon SwSh.png
Trade
Golem
Golem
Alolan form
 Rock  Electric 
Gastly
Gastly
 Ghost  Poison 
Rare Candy
Level 25+
Haunter
Haunter
 Ghost  Poison 
Link Trade icon SwSh.png
Trade
Gengar
Gengar
 Ghost  Poison 
Poliwag
Poliwag
 Water 
Rare Candy
Level 25+
Poliwhirl
Poliwhirl
 Water 
Link Trade icon SwSh.png + King's Rock
Trade
(holding King's Rock)
Politoed
Politoed
 Water 
Slowpoke is the lowest in its line Slowpoke
Slowpoke
 Water  Psychic 
Link Trade icon SwSh.png + King's Rock
Trade
(holding King's Rock)
Slowking
Slowking
 Water  Psychic 
Onix is the lowest in its line Onix
Onix
 Rock  Ground 
Link Trade icon SwSh.png + Metal Coat
Trade
(holding Metal Coat)
Steelix
Steelix
 Steel  Ground 
Scyther is the lowest in its line Scyther
Scyther
 Bug  Flying 
Link Trade icon SwSh.png + Metal Coat
Trade
(holding Metal Coat)
Scizor
Scizor
 Bug  Steel 
Horsea
Horsea
 Water 
Rare Candy
Level 32+
Seadra
Seadra
 Water 
Link Trade icon SwSh.png + Dragon Scale
Trade
(holding Dragon Scale)
Kingdra
Kingdra
 Water  Dragon 
Porygon is the lowest in its line Porygon
Porygon
 Normal 
Link Trade icon SwSh.png + Upgrade
Trade
(holding Upgrade)
Porygon2
Porygon2
 Normal 
Porygon2
Porygon2
 Normal 
Link Trade icon SwSh.png + Dubious Disc
Trade
(holding Dubious Disc)
Porygon-Z
Porygon-Z
 Normal 
Clamperl is the lowest in its line Clamperl
Clamperl
 Water 
Link Trade icon SwSh.png + Deep Sea Tooth
Trade
(holding Deep Sea Tooth)
Huntail
Huntail
 Water 
Link Trade icon SwSh.png + Deep Sea Scale
Trade
(holding Deep Sea Scale)
Gorebyss
Gorebyss
 Water 
Feebas is the lowest in its line Feebas
Feebas
 Water 
Link Trade icon SwSh.png + Prism Scale
Trade
(holding Prism Scale)

(since Generation V)
Milotic
Milotic
 Water 
Rhyhorn
Rhyhorn
 Ground  Rock 
Rare Candy
Level 42+
Rhydon
Rhydon
 Ground  Rock 
Link Trade icon SwSh.png + Protector
Trade
(holding Protector)
Rhyperior
Rhyperior
 Ground  Rock 
Elekid
Elekid
 Electric 
Rare Candy
Level 30+
Electabuzz
Electabuzz
 Electric 
Link Trade icon SwSh.png + Electirizer
Trade
(holding Electirizer)
Electivire
Electivire
 Electric 
Magby
Magby
 Fire 
Rare Candy
Level 30+
Magmar
Magmar
 Fire 
Link Trade icon SwSh.png + Magmarizer
Trade
(holding Magmarizer)
Magmortar
Magmortar
 Fire 
Duskull
Duskull
 Ghost 
Rare Candy
Level 37+
Dusclops
Dusclops
 Ghost 
Link Trade icon SwSh.png + Reaper Cloth
Trade
(holding Reaper Cloth)
Dusknoir
Dusknoir
 Ghost 
Roggenrola
Roggenrola
 Rock 
Rare Candy
Level 25+
Boldore
Boldore
 Rock 
Link Trade icon SwSh.png
Trade
Gigalith
Gigalith
 Rock 
Timburr
Timburr
 Fighting 
Rare Candy
Level 25+
Gurdurr
Gurdurr
 Fighting 
Link Trade icon SwSh.png
Trade
Conkeldurr
Conkeldurr
 Fighting 
Karrablast is the lowest in its line Karrablast
Karrablast
 Bug 
Link Trade icon SwSh.png + Shelmet
Trade
(traded for Shelmet)
Escavalier
Escavalier
 Bug  Steel 
Shelmet is the lowest in its line Shelmet
Shelmet
 Bug 
Link Trade icon SwSh.png + Karrablast
Trade
(traded for Karrablast)
Accelgor
Accelgor
 Bug 
Spritzee is the lowest in its line Spritzee
Spritzee
 Fairy 
Link Trade icon SwSh.png + Sachet
Trade
(holding Sachet)
Aromatisse
Aromatisse
 Fairy 
Swirlix is the lowest in its line Swirlix
Swirlix
 Fairy 
Link Trade icon SwSh.png + Whipped Dream
Trade
(holding Whipped Dream)
Slurpuff
Slurpuff
 Fairy 
Phantump is the lowest in its line Phantump
Phantump
 Ghost  Grass 
Link Trade icon SwSh.png
Trade
Trevenant
Trevenant
 Ghost  Grass 
Pumpkaboo is the lowest in its line Pumpkaboo
Pumpkaboo
 Ghost  Grass 
Link Trade icon SwSh.png
Trade
Gourgeist
Gourgeist
 Ghost  Grass 


In the core series games

In the core series games, the Pokémon evolves automatically after being traded. Several Pokémon evolve by trade without any additional requirement, but several other Pokémon need to be holding a specific Evolution item in order to evolve. The item is consumed after the evolution.

The player who receives this Pokémon obtains both the unevolved and evolved species as caught in their Pokédex.

The player is unable to press B to cancel a trade evolution, unlike other methods of evolution.

Generation I

In this generation, a Pokémon will inevitably evolve by trade if it is able to, with no way to simply trade the unevolved Pokémon. This is due to the fact that held items such as the Everstone had not been introduced yet.

Generation II

In Generation II, any Pokémon (including Kadabra) traded while holding an Everstone will not evolve by trade.

Generation III

In Generation III only, the trade evolutions are affected by a glitch: if a Pokémon is able to evolve by trade with no item, but that Pokémon is traded while holding any item, this item will be consumed during the evolution.

If Kadabra, Machoke, Graveler, or Haunter is traded while holding an Everstone, this Pokémon will still evolve while this item is consumed by the glitch mentioned above. Therefore, much like in Generation I, any of these Pokémon will inevitably evolve by trade if it is able to, with no way to simply trade the unevolved Pokémon.

In Pokémon FireRed and LeafGreen, all cross-generational evolutions (including the trade evolutions such as Onix into Steelix) only become possible after obtaining the National Pokédex.

Generation IV onwards

From Generation IV onwards, due to an explicitly programmed exception, Kadabra still evolves into Alakazam while holding an Everstone. Other trade evolutions are prevented if the Pokémon is holding an Everstone.

In the case of Karrablast or Shelmet, they evolve specifically when one is traded by the other. However, if either of those Pokémon is holding an Everstone during this trade, neither will evolve.

In Pokémon Legends: Arceus, Pokémon that evolve when traded while holding a specific item can be evolved without trading by using their evolution item from the player's satchel.

In the anime

Main series

In the anime, few trade evolutions have occurred.

Pokémon that evolve by trade sometimes evolve after being temporarily in a different person's possession, like Misty's Politoed being with Nurse Joy at the Pokémon Center and Brock's Steelix when he lent Onix to his brother Forrest.

List of trade evolutions in the anime

First Trainer's Pokémon Second Trainer's Pokémon Episode traded Notes
Professor Juniper#Accelgor Bianca's Shelmet Bianca (anime)#Escavalier Professor Juniper's Karrablast Evolution Exchange Excitement! Evolved into Accelgor and Escavalier respectively.
Jessie's Gourgeist Jessie's Pumpkaboo Count Pumpka#Mawile Count Pumpka's Mawile A Festival Trade! A Festival Farewell? Pumpkaboo evolves into Gourgeist.
The trade is reversed the same episode.

Trivia

  • All trade evolutions introduced in Generation II and IV are cross-generational evolutions (evolving Pokémon introduced in earlier generations).
  • Porygon is the only Pokémon to evolve twice via trading. Both evolutions require a held item, namely the Upgrade and Dubious Disc.
    • In addition, Porygon2 is the only Pokémon to have evolved from trading that can evolve further.
  • The Clamperl family is the only branched evolution in which both evolutions are achieved by trading.

See also


Project Games logo.png This game mechanic article is part of Project Games, a Bulbapedia project that aims to write comprehensive articles on the Pokémon games.