MarillHeartgold Soulsilver #74 Pokémon Card

Marill, the Aqua Mouse Pokémon, is a beloved Water/Fairy-type (originally pure Water-type until Generation VI) creature first introduced in Generation II with the release of Pokémon Gold and Silver. Known for its spherical blue body, white belly, and large, round ears, Marill is instantly recognizable by the distinctive zigzag pattern on its tail, which ends in a buoyant blue ball. This tail is crucial to its survival, acting as a flotation device that allows Marill to stay afloat even in strong currents. Marill typically inhabits freshwater environments such as rivers, lakes, and ponds, where it can often be seen playing near the water's edge. Its diet consists primarily of aquatic plants and small insects. Marill evolves from Azurill when leveled up with high friendship, and then into Azumarill starting at level 18. In the games, Marill is often encountered early on, making it a common and accessible Pokémon for trainers. It also plays a notable role in the anime, particularly as the companion of Misty in some episodes, showcasing its cheerful and playful disposition. Its charming design and approachable nature have cemented its place as a fan favorite across generations, symbolizing the joy and wonder of aquatic life in the Pokémon world.