Mewsea live near dense undersea jungles, energetically socializing among other docile aquatic Pokémon. When scared, they mimic sea grapes by swimming deep, flipping upside-down, and waving their long tails in the current.
By cleverly flicking the fins on its back side to side, it moves in any direction while facing forward. A Mewsea is said to possess the genes of all Pokémon.
