First of all: this video is not about editing (used almost none here, but still catching some moments), but about story... And music...
I was making it while downloading The Burning Crusade. =))
This is my tribute to Warcraft III.
'Soulsadness' is a great song by doom metal band 'While Heaven Wept'.
I used it's lyrics to match the video as close as possible (trying to save original cinematics at the same time), though they are different subjects (well, it actually depends on how to look on things, but this video is my view).
So here it is.

Lyrics:
Sunk into the corner
Where the forlorn drift to die
A broken man stares into his glass
With weeping eyes

Drinking away this empty life
I'm bleeding to death inside
Torn apart by bladed words
In sorrow capsized

I gave myself completely and deeply
But that was never enough for you
More alone than ever,
Your knives have finally pierced on through (my heart)

Drinking away this lonely life
I'm bleeding to death inside
Torn apart by bladed words
In sorrow capsized

Now, I know I will die alone
Cold and broken...
Now, I know Hell is my destiny
You took everything from me... everything...

I am the desolate one
Bleeding
You took everything from me... everything...

Drinking away this waste of life
I'm bleeding to death inside
Torn apart by bladed words
In sorrow capsized
I gave my heart up to your knives
I'm bleeding to death inside.