Wailmer

Wailmer is a large, spherical Water-type Pokémon resembling a blue whale. It has a light blue underbelly and a wide mouth with baleen-like ridges. Known for its playful nature, Wailmer can often be seen bouncing on the surface of the water and spouting water from its nostrils. It can store water in its body to increase its size, making it buoyant and able to float effortlessly.