It is not known to evolve into or from any other Pokémon. Manaphy has the unusual ability to breed, despite being a Mythical Pokémon. It is also unusual in that its offspring are Phione, which do not evolve into Manaphy, and that Manaphy Eggs have a different appearance from other Pokémon Eggs.
Manaphy is a small, blue, aquatic Pokémon with stubby feet and club-like arms that are longer than its body. It has a red gem on its chest and a yellow dot below the gem. Its onion-shaped head has a pair of long blue antennae, which have small spheres on the ends. Its irises are dark blue with yellow sclera, and there are two yellow dots of “eyelash” markings extending from the eyes.
Eighty percent of Manaphy's body is made of water. It is highly susceptible to its environment, and swims long distances to return to its birthplace. It is born with a special power that allows it to bond with any Pokémon. Manaphy can switch the perspective of people, and Pokémon, with each other using its former signature move, Heart Swap.
A Manaphy appeared in Pikachu, What's This Key?. It was one of the Mythical Pokémon visited by Meowth, Wobbuffet, and Inkay, courtesy of Klefki's keys. They witnessed it in a water world full of floating spheres of water, before being launched into the sky by a Wailord.
In The Final Dimensional Duel XI, Manaphy's Egg was sent from Fiore to Diamond and Pearl, who hatched it. Later, a Phione Egg appeared by Manaphy at the Pokémon Day Care in Solaceon. It was walking with the Day-Care Couple, where it meets its offspring through the fence.
In the Pocket Monsters DP manga
Manaphy first appears as an Egg in I Want to See a Pro Game!! which Red and his Pokémon find on sea. Professor Oak investigates it and tells the group about the Egg hatching into a Legendary Pokémon. It later hatches into Manaphy but becomes lazy due to Clefairy's parenting skills.
In the W Mission Story: Pokémon Ranger - the Comic manga
When released from a Poké Ball, Manaphy uses Heart Swap, which temporarily switches the body of the user with another player. KO's count for the player in control, not the character's normal player, preventing easy KOs via suicide.
Trophy information
"A Seafaring Pokémon. Eighty percent of its body is made of water. It has the ability Hydration, which allows it to restore status effects at the end of the turn if it's raining. It is the only Pokémon who can use the stat-effect-swapping move called Heart Swap. Place a Manaphy and a Ditto in the Pokémon Day Care, and they will produce a Phione egg."
Manaphy appears as an occasional stage hazard in the Flood Chamber of the Kalos Pokémon League stage. Appearing rarely, it will use Whirlpool to create a maelstrom on the floor of the stage, sucking in any fighters standing in the water in an attempt to KO them.
Trophy information
This Water-type Pokémon is said to have the mysterious ability to bond with any other Pokémon. It's also said to appear occasionally in the Water-type Elite Four Trainer's room in the Kalos Pokémon League stage. When it appears on the stage, it'll use its Whirlpool move to drag fighters into the middle of the swirling waters.
Pokémon Mystery Dungeon: Explorers of Time and Explorers of Darkness: While exploring Surrounded Sea, the team finds a Wonder Egg that hatches into a Manaphy. They look after it for a while but it becomes sick from spending too long out of the sea. Chatot arranges for Manaphy to live with a Walrein but returns soon after the defeat of Darkrai to officially join the team now that he has grown up. Manaphy loves to explore and discovered the Marine Resort. Manaphy loves Gummis, especially the Blue Gummi due to being a Water type.
Pokémon: Magikarp Jump: A Manaphy may randomly appear in the pond. Tapping it triggers the "Food Fever" event.
Pokémon Super Mystery Dungeon: Manaphy returns, giving the player a request meet at the bottom of Seafloor Ruins. Connecting with Manaphy and Phione also leads to the player connecting with Walrein.
Pokédex entries
This Pokémon was unavailable prior to Generation IV.
Manaphy heard about the PokéPark from Wingull and decided to come and play. Of course, Manaphy could not pass up a chance to play Gyarados's Aqua Dash.
Like the majority of Event Pokémon obtained through Mystery Gift, it was intended to be impossible to obtain a Shiny Manaphy. However, an oversight allows a Manaphy Egg to have a chance to hatch Shiny, but only if it was traded before hatching. This is because Shininess is dependent on the Trainer ID number and Secret ID number, and the game mistakenly attempts to prevent Shininess using the original game's ID numbers instead of the ID numbers of the game that it was traded to. Furthermore, any Shiny Manaphy that was hatched from a traded egg can be able to pass Poké Transporter's legality check.
This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.