Azelf

=Azelf - Kit Kat! A.K.A Katherine= Known as the "Being of Willpower". It sleeps at the bottom of the lake to keep the world in balance.

Azelf is a small, grayish blue, fairy-like Pokémon. It has two tails that each have a red jewel on them. These are, presumably, two of the jewels which complement the Red Chain. Azelf has a partially teal face with another red gem encrusted into its forehead. Azelf has a cone-shaped head with elf ear-like protrusions on each side. 

**Gender differences**
Azelf is genderless, although it is referred to as a male in Pokémon Mystery Dungeon:Explorers of Time and Explorers of Darkness. 

**Special abilities**
Azelf's spirit can leave its body without dying. Its spirit can return to the body at will. Azelf has the ability to control one's will, according to the Sinnoh Pokémon Handbook. It can also enter the body of another Pokémon or a human. According to legend, if Azelf is harmed it can cause humans to lose all will inside of them, making them completely immobile for all eternity. It was also shown in //The Needs of the Three!// and //The Battle Finale of Legend!// that Azelf has the ability to teleport itself, as well as other Pokémon and humans.

It's weaknesses are Bug, Dark and Ghost type. 

Behavior
Azelf can be very cautious around people and Pokémon but when it feels threatened it will reveal its bold side. 

Habitat
Azelf sleeps beneath Lake Valor.