Uxie is a small, blue, fairy-like Pokémon with two blue tails that are each encrusted with a red gem. These are, presumably, two of the jewels which make up the Red Chain. Uxie has a partially yellow face with another red gem on its forehead. Uxie appears to have a yellow helmet that somewhat resembles a human brain.
It can wipe out the memory of those who see its eyes. Uxie is also the most intelligent of all Pokémon, having created all knowledge in the Pokémon universe.
Uxie is, as of Generation IV, one of the three lightest legendary Pokémon, tied with the other members of its trio. It is also, tied with the other members of its trio (and Rotom), the second lightest of all Pokémon, after Gastly and Haunter.
Uxie is the mascot of Poképédia since it is the Pokémon of knowledge.
Uxie is based after a pixie or a fairy and the color yellow. Uxie and the rest of the trio could possibly have originated from the Imperial Regalia of Japan, which are also called the Three Sacred Treasures. Uxie would be the Mirror of Wisdom.
Name origin
Uxie's name may be a combination of 行く先 yukusaki, future, 知識 chishiki, knowledge, and pixie. It could also come from you and pixe. Its French name, Créhelf, comes from création and elfe. Its German name, Selfe, comes from self and Elfe.
This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.