Traveler
This is how the Great Chief Seven Feathers of the Mescalero greeted the alien being that appeared on their tribal grounds.
The Traveler was later named Dark Cloud by the same Chief.
Dark Cloud is the body of the Dark One and is eventually reunited with the Dark One.
The Body is one of the 12 pieces that need to be re united to reincarnate the Dark One.
Note: This is a Reference to GC Book : Xeno Activity Part II