Cresilix (pronounced "CREH-sill-icks") is a Water-type Pokémon. It evolves into Frosilix starting at level 18, and then it evolves into Glacielix starting at level 38. Cresilix is one of three unique Pokémon new Trainers from the Deltéo region can select as their first battle partner in Pokémon Alpha and Omega Versions and Pokémon Infinity Version.