Krägoth (Réodion)
in the year 3319 of the Second Age Numenor was cast down beneath the Western Sea for ever. Most of the Numeoreans perished, but some had left Middle-Earth before the downfall and so survived.
One part of those who were saved from disaster was named the Black Numenoreans. These people made a haven in a place called Umbar, South in Middle Earth.
They grew to become allies with Sauron, after he corrupted them. His right hand man becoming Lor Kra. He was corrupted greatled by the Dark Lord through his overwhelming pride. As Sauron grew in Power, Kra grew jealous as he was not given on of the rings of power which his ancestors got, including Herumor and Fuinur (soon to be Nazgul).
They became great Dark Lords as Kra was left in his desolate kingdom of Umbar with his loyal subjects. As the war of the ring raged Kra and his people kept tabs on what was happening and in the end after Sauron’s defeat Kra laughed at their misfortune as his own thoughts of evil raged on into the Fourth Age under secrecy. King Elessar is not aware of his enemy lying patiently in Umbar awaiting his time to try and take rule of gondor and its people…even though they are his own.
Every now and then Kra will venture out of his lair and wonder the lands of Middle Earth seeking whom he may devour.