Ullen River

Basic Information
The Ullen River (known by locals as the Dark River), originates from the farthest south of the Footprint Lakes(Twin Serpent Lakes). The River flows west past Riverside Province into the jungle, then turns decidedly south parallel to the Henge of Denravi, and ends at the marshes of Tangle Root. It is called the Dark River not just for the darkness of the passage through the cliffs but also for a perceived darkness that shrouds this river.

Theories


Old Joness says it's cast by something "unseen."
 * ''Note: The White Mantle call their gods the Unseen ones. This might be a connection seeing as Saul D'Alessio supposedly stumbled upon their city in the jungle.


 * The hidden mursaat city is Rata Sum (Rata Sum = Mursaat), the home city of the Asura's, so all along the "unseen" was the asuran city. The Asuras probably created the Mursaat since they have a skill summon mursaat.

NPCs

 * Old Joness is the river guide who can give you passage through the Ullen river in the quest "Passage Through The Dark River".