Arceus

Arceus is a God who, according to Sinnoh mythology, created the universe, the lake Trio and Dialga, Palkia and Giratina. Arceus is known as "The Original One" and can change types depending on which anceint plate it posseses.

Pokemon D/P/P
EVENT

Pokemon HG/SS
EVENT

Darker Essence: Emaculant Embrace
Arceus did not appear in this game. Although, it was refered to by EggpegLegMon in his list of good spirits.

Darker Essence Eternal Friendship
Although Arceus does not directly appear in Darker Esssence, it cameos around the game's story line. It appears in Chris' Religion book, and on the National Dex M10.

Physical Description
Umm, strange?

Personality
While normally a kind, heroic and benevolent Pokémon, Arceus does not suffer fools gladly, and will attack in a violent rampage if betrayed or deceived. It also holds long grudges if angered. Arceus has a deep conection with the Azure Flute.

Special Abilities
Being a God, Arceus can create matter and destroy it at will. In accordance to Sinnoh myth, Arceus created the entire universe, but of course, this is only myth. Arceus can change t's type depending on which plate it currently holds, and this in turn changes it's abliltys and techniques. Arceus has the ability to halt time, and is the only Pokemon who can perform Judgment.

Trivia

 * Chirs has a picture of Arceus in his Religion book.
 * Arceus is only seen as a normal type in Darker Essence.
 * A stained glass window of Arceus can be seen in the Sacred Heart Parish church after certain conditions have been met.