Magikarp

Magikarp is an uncommon Water-type Pokémon from Kanto region. It evolves into Gyarados when fed with 400 candies.

Pokédex description
Fish Pokémon

''Magikarp is a pathetic excuse for a Pokémon that is only capable of flopping and splashing. This behavior prompted scientists to undertake research into it.''

Evolution family
Magikarp is the part of a two-member family.

Trivia

 * There is medal for catching extra-large Magikarps, called Fisherman.
 * Magikarp along with Wailmer is the Pokémon in the game that needs 400 candies to evolve and it is also the largest amount of candies to evolve in the game.
 * As a Raid Boss, Magikarp's CP is 1,165.
 * Its maximum capture CP in Bonus Challenge is 125.