Card 232Ascended Heroes #232 Pokémon Card

Marill, the Aqua Mouse Pokémon, is a beloved Water/Fairy-type (Water-type prior to Generation VI) creature first introduced in Generation II with the release of Pokémon Gold and Silver. It evolves from Azurill when leveled up with high friendship and then into Azumarill starting at level 18. Marill is easily recognizable by its spherical blue body, white belly, and large red ears. Its most distinctive feature is its oil-filled tail, which functions as a buoy, allowing it to stay afloat in strong currents and rapids, a trait often highlighted in its Pokédex entries. Marill typically inhabits freshwater environments such as rivers, lakes, and ponds, where it is often seen playing. Its diet consists primarily of aquatic plants and small organisms. In the anime, Marill often appears as a companion Pokémon, notably with Misty and Lyra, showcasing its gentle and playful nature. In the games, it's a common early-game encounter in many regions, making it a familiar face to trainers. Its cute design and accessible nature have cemented its place as a popular Pokémon, appealing to a wide range of fans across generations. The addition of the Fairy typing in later generations significantly impacted its competitive viability, giving it new resistances and offensive capabilities.