Methods of evolution: Difference between revisions

Pokémon, both captured and in the wild, can grow and evolve. All Pokémon statistically benefit from evolution; it makes them stronger and more powerful. The process of evolution, however, can differ greatly from species to species, making it slightly harder for some Pokémon to evolve in comparison to others.

Evolution by level

Most evolution happens by a Pokémon hitting a certain level. A Pokémon earns levels by gaining experience points from a battle. A detailed explanation on how experience points work is listed under the "Experience" page.

A Rare Candy can make a Pokémon instantly gain a level, potentially getting the Pokémon one step closer to evolving. If a Rare Candy is used to move a Pokémon to the level at which it would evolve through Experience alone, the Pokémon would evolve; level-based evolution is not discriminatory with respect to how a Pokémon attains its level.

One exception to this method is the Daycare center; Pokémon stored there will not evolve regardless of level. Therefore, it is safe to say that, for the game's purposes, only Pokémon in a trainer's Active party will evolve.

Example: Ekans evolves into Arbok at level 22.

Evolution by evolutionary stone

Some Pokémon will only evolve after being exposed to an evolutionary stone.

If a Pokémon's next stage requires the use of a stone, then it can be applied at any time, this causing instant evolution.

However, once exposed to an element stone, most Pokémon can no longer learn any more moves by leveling up. There are exceptions to this rule, however, and certain moves are exclusive to the stone-evolved Pokémon.

Example: Nidorino evolves into Nidoking by being exposed to a Moon Stone.

Evolution through trading

Some species can only be gotten by being tradeed to another trainer, as soon as a Pokémon is transfered the evolution process immediately begins. The trade may be facilitated by either a link cable or wireless adapter, or an in-game trade between the player and a non-player character.

A famous glitch in the Generation I games suggested that after trading a woman a Raichu, she said that it had evolved. This fueled speculation as to whether or not there would be a third stage to the Pikachu line in Generation II; the third stage was realized in the form of a Baby Pokémon, Pichu.

Example: Graveler evolves into Golem by being traded.

Evolvution by happiness

There comes a time when the only way for a Pokémon to evolve is through making it especially happy. This is usually true for baby Pokémon such as Cleffa, but also holds true for some other Pokémon, including Chansey (evolves to Blissey).

Once a Pokémon's hidden happiness stat hit a certain level, it would immediately start to evolve.

Example: Golbat evolves into Crobat through being happy.

Other methods

A single Pokémon makes use of another hidden stat, the beauty stat. That Pokémon is Feebas. After it's beauty stat reaches a certain point and the Pokémon gains an additional level, it will evolve into a Milotic.

Tyrogue has an odd three-way branched evolution depending on it's stats when it reaches level 20.

• Evolves into Hitmonchan if defence is higher than attack.
• Evolves into Hitmonlee if attack is higher than defence.
• Evolves into Hitmontop if defence is equal to attack.

Wurmple's evolution into either Cascoon or Silcoon is based on its personality value, which is dictated when the Wurmple is caught.

The method of recieving a Shedinja is perhaps the oddest form of evolution, to the point that it can scarely be called an evolution. Once a Nincada reaches level 20 it will evolve into a Ninjask, however, if the player has a free party slot at the time, a Shedinja will fill that slot upon Nincada's evolution.

Also, Espeon and Umbreon evolve based on the in-game clock in the Generation II games.