Yue

Name:
Yue also known as Yueh and Yué
His name means moon

Creation:
He is a moon Clow guardian created by Clow Reed
He is not an angel even though he looks like one; He is a magical humanoid creature.
He has human emotions.
He has a special earring (like Keroberos).
He wears no shoes and has very long fingers and toes.
He can fly and throw magical crystals.
His wings act like a shield.
His power comes from the moon, he is a night being.
Just as the moon reflects light from the sun, Yue depends on his masters' power to survive.

Information
A magical creature of few words, he is mysterious, wise, dark and mystical.
He was created by Clow Reed as the second Clow guardian: his power is that of the night and the moon (Keroberos gets his powers from the sun and fire).
Yue is a Clow judge: he decides who is worthy of being the master of the cards.
He is hidden inside of Yukito and when he tranforms into Yue, Yukito is put to sleep so that he does not know what is going on (He guesses after a while anyway after waking up in stranges places).
After being defeated by Sakura who uses Kaho's magic bell, he decides to become her moon Clow guardian.
When Sakura is the new card mistress, her power is still too weak to support Yue and keep him alive. He begins to disappear along with his other form Yukito: Touya gives him his powers to save his life.
Yue and Yukito then live together as the same entity, aware of eachother.

Yue's relationships:
Yue was very fond of his master Clow Reed and did not ever want another master but he soon grows to love Sakura and cares for her very much.
He misses Clow and is sad that Eriol is only a memory of Clow.
His relationship with Kerobero is like that of a big brother.
He does not really get on with Ruby moon, she's very different from him in character.
He becomes friends with Touya and is grateful to him for the sacrifice that saved his life.