From PFWiki
Haures is a Quest Pokémon originally released on February 6, 2011, through an Unknown Event. It was obtained by using the 
Summon Tablet (Haures) given out that day. It, and other Pokémon obtained using Summon Tablets, are based upon the less human-seeming summons from Golden Sun, a video game series.
It can only be obtained through the use of its tablet. (Due to the nature of the Pokémon, finding and using its tablet cannot be discussed in greater detail.) While Haures does possess the ability to breed with other Pokémon, it is impossible for it to produce Eggs of its own species.
PokéDex Information
| PokéDex
|
| ID: 806
| Name: Haures
|
| Description:
|
| A beast that sunders darkness.
|
| Max LUP: 1,640,000
|
| Male: 100%
| Female: 0%
|
Types:  
| Colour: S.:
|
| Egg group: Ground, Humanshape
|
Sprites
| Sprites
|
| Male
|
| Normal
| 
|
| Shiny
| 
|
Evolution
| Evolution
|
|
|
| Haures
|
|
| Haures does not evolve.
|
