It is not known to evolve into or from any other Pokémon.
Zephy currently has not been officially released.
A mysterious Pokemon that appears to be a cross between PLUSLE and ARTICUNO. In legends, it visited artists and gave them ideas for their next masterpiece.
Physically, Zephy heavily resembles both Articuno and Plusle. Zephy is a bipedal rabbit-like Pokémon with a cream-colored head, upper torso and belly, and icy blue legs with bluish gray talons for feet. It has red ears, red cheeks and paws, and blue eyes. It also has a small black nose, and fluffy white fur on the top of its head and around its neck. It has a blue ribbon-like tail, and blue wings with white centers that sprout from its lower back. Zephy is a female-only Pokémon with no male counterpart.
A mysterious Pokémon that appears to be a cross between Articuno and Plusle, Zephy is often told of in legends, where it gave many artists ideas for their next masterpiece.