How to evolve phantump
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Last updated: April 4, 2026
Key Facts
- Phantump evolves into Trevenant when traded.
- This evolution method is known as a 'trade evolution'.
- Pumpkaboo, another Pokémon introduced in Generation VI, also evolves via trading.
- Phantump is a Ghost/Grass type Pokémon.
- Trevenant is also a Ghost/Grass type Pokémon.
What is Phantump?
Phantump is a dual-type Ghost/Grass Pokémon introduced in Generation VI of the Pokémon franchise. It is known for its small, tree-like appearance and its origins, which are said to be the souls of people who got lost in the forest and perished. These spirits inhabit dead tree stumps, leading other Pokémon and people astray. Phantump are often depicted as shy and timid creatures, but can also be mischievous.
How Does Phantump Evolve?
The evolution method for Phantump is a 'trade evolution'. This means that Phantump will only evolve into its final form, Trevenant, when it is traded from one player's game to another. Simply leveling up Phantump, using evolution stones, or meeting any other in-game condition will not trigger its evolution. The act of trading is the sole requirement.
What Does Phantump Evolve Into?
Phantump evolves into Trevenant. Trevenant is a larger, more imposing Pokémon that retains the Ghost/Grass typing. It is described as a guardian of the forest, capable of controlling trees and causing great destruction if its forest is threatened. Trevenant's appearance is more skeletal and sinister than Phantump's, reflecting its more powerful and ancient nature.
Why Trade Evolution?
Trade evolutions have been a mechanic in the Pokémon games since the very first generation. They were introduced to encourage player interaction and trading, which was a significant aspect of the original games where certain Pokémon could only be obtained by trading (e.g., Kadabra, Machoke, Graveler, Haunter). This mechanic adds a social element to the game, requiring players to connect with others to complete their Pokédex or obtain specific evolved forms.
How to Trade Pokémon
The process of trading Pokémon varies slightly depending on the specific Pokémon game you are playing. Generally, you will need to:
- Ensure both players have a Nintendo Switch Online membership (for most recent games) or are connected locally.
- Access the trading function within the game, usually through a Link Trade option in a Pokémon Center or through the Y-Comm (in Pokémon Sword and Shield) or other online features.
- Select the Phantump you wish to trade and the Pokémon you wish to receive in return.
- Confirm the trade. Once the trade is completed, Phantump will evolve into Trevenant within the receiving player's game.
It's important to note that the Pokémon being traded does not need to be of equal value or level; any Pokémon can be traded for another. Some games may also have specific requirements for trading, such as reaching a certain point in the story or being friends with the other player.
Are There Other Pokémon That Evolve by Trading?
Yes, Phantump is not the only Pokémon that evolves through trading. Many Pokémon across different generations share this evolution method. Some notable examples include:
- Kadabra (evolves into Alakazam)
- Machoke (evolves into Machamp)
- Graveler (evolves into Golem)
- Haunter (evolves into Gengar)
- Poliwhirl (evolves into Politoed when traded holding a King's Rock)
- Onix (evolves into Steelix when traded holding a Metal Coat)
- Scyther (evolves into Scizor when traded holding a Metal Coat)
- Seadra (evolves into Kingdra when traded holding a Dragon Scale)
- Porygon (evolves into Porygon2 when traded holding an Upgrade)
- Porygon2 (evolves into Porygon-Z when traded holding a Dubious Disc)
- Clamperl (evolves into Huntail or Gorebyss when traded holding a Deep Sea Tooth or Deep Sea Scale, respectively)
- Spritzee (evolves into Aromatisse when traded holding a Sachet)
- Swirlix (evolves into Slurpuff when traded holding a Whipped Dream)
- Boldore (evolves into Gigalith)
- Gurdurr (evolves into Conkeldurr)
As you can see, trading is a common and essential method for evolving a significant number of Pokémon, often requiring specific held items in addition to the trade itself. Phantump's evolution is simpler in that it does not require any held item.
Troubleshooting Trade Evolutions
If your Phantump does not evolve after trading, ensure the following:
- The trade was successfully completed.
- The Pokémon was traded to another player and received back (if you want it back in your game), or simply traded to a new owner.
- You are playing a main series Pokémon game where this mechanic is supported. Fan games or spin-off titles may have different evolution rules.
- The Pokémon has not been prevented from evolving by an Everstone (though this is less common for trade evolutions).
In most cases, a successful trade will automatically trigger the evolution sequence upon completion of the trade.
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