Prinplup is a Water-type Pokémon introduced in the fourth generation of the Pokémon series. It evolves from Piplup starting at level 16 and is the evolved form of Piplup. Prinplup resembles a small, blue penguin with a distinctive crown-like crest on its head. It is known for its strong swimming abilities and its prideful nature. In battles, Prinplup can use various Water-type moves, making it effective against Fire, Ground, and Rock-type Pokémon. Its final evolution is Empoleon, which further enhances its combat capabilities. Prinplup is often seen as a loyal companion, reflecting the traits of its pre-evolution, Piplup.