The shadow of Angmar -- Sauron's hand in the North -- grows steadily, threatening the peace and security of Eriador.
'I would wish you to remain here away from the troubles of the world. But alas, the Enemy does not rest and so neither can we.
'Angmar grows in power with each passing day and without a means to stem its evil, we have no hope of winning this war.
'Speak with Aragorn. He waits for you in one of the guest rooms along the road that winds up the southern slope of the Vale of Imladris.'
Aragorn waits in one of the guest rooms of Elrond's House.
Elrond warned you of a growing evil within Angmar and asked you to speak with Aragorn.