This song injects the three members of Rush into the world of Middle Earth, where Sauron is also known in The Hobbit as “The Necromancer”.
There are a number of other references, though, for example Willowdale is the town near Toronto where the bandmates grew up.
Near the lyrics on the liner notes...
[I. Into the Darkness]
[Intro]
'As grey traces of dawn tinge the eastern sky
The three travelers, men of Willowdale
Emerge from the forest shadow
Fording the River Don, they turn south, journeying
Into the dark and forbidding lands of the Necromancer
Even now the intensity of his dread power can be felt
Weakening the body and saddening the heart
Ultimately they will become empty, mindless spectres...
Stripped of will and soul, only
Their thirst for freedom gives them hunger for vengeance...'
[Verse 1]
Silence shrouds the forest
As the birds announce the dawn
Three trav'llers ford the river
And southward journey on
The road is lined with peril
The air is charged with fear
The shadow of his nearness
Weighs like iron tears
[Guitar Solo]
[II. Under the Shadow]
[Intro]
'Shreds of black cloud loom in overcast skies
The Necromancer keeps watch with his magic prism eyes
He views all his lands and is already aware of the three helpless invaders
Trapped in his lair...'
[Interlude]
[Verse 2]
Brooding in the tower
Watching o'er his land
Holding ev'ry creature
Helplessly they stand
Gaze into his prisms
Knowing they are near
Lead them to the dungeons
Spectres numb with fear
They bow defeated
[Instrumental Break]
[Guitar Solo]
[III. Return of the Prince]
[Intro]
'Enter the Champion
Prince By-Tor appears to battle for freedom from chains of long years
The spell has been broken... the Dark Lands are bright
The Wraith of the Necromancer soars
Away in the night.'
[Verse 3]
Stealthily attacking
By-Tor slays his foe
The men are free to run now
From labyrinths below
The Wraith of Necromancer
Shadows through the sky
Another land to darken
With evil prism eye
[Guitar Solo]
The Necromancer was written by Neil Peart & Alex Lifeson & Geddy Lee.
The Necromancer was produced by Terry Brown & Rush.
Rush released The Necromancer on Wed Sep 24 1975.