I really like this song, and was disappointed to find no chords for it, so here 
they are to the best of my ability to figure it out from listening. I learned it 
on acoustic guitar so there is one part where I have an alternate chord because it 
sounds a bit better than what was played in the original.

:D Enjoy

A D A D
F G
A D A D
F G

Gm	       D  Gm 
Have I returned from the dead
Gm	       D  Gm 
a lightning was striking my head
Bb	 Am
Clarity's filling my mind
Gm
I am refined

Gm	     F
Unlock the gate to reality
Eb	           Gm (Alternate for better acoustic sound: Dm)   Bb F
Leaving the maze to be free

Gm
Tangled in a realm
of fantasy and dreams
F
Blinded by delusion and pain
Eb	 F	      Gm
I must escape - break the chain

C	 Bb
Countless years
F 	    C
of existence in the cold
D	 F
Now I'm at the mercy
 G	   Bb
of the one I've once controlled

A

F#m        E       D	E
From far beyond the ending of all time
F#m       Ab A   B
I saw the light saving me from the night
F#m C#m D            E
Eternal slave your master has returned
D	 A
      Obey and release me
        B               E     F#m
The prisoner of the void

Gm
Uhh, I've been traveling
the darkest dimension
A disembodied soul
in damnation
Gm	          F
But then I found sanctuary
Eb	 F          Gm
Peaceful rest in my own entity

C	 Bb
Now I realize
F 	    C
We have reached the final shore
D	 F
Oh, I can't allow him
 G	   Bb
To destroy it anymore

A

F#m        E       D	E
From far beyond the ending of all time
F#m       Ab A   B
I saw the light saving me from the night
F#m C#m D            E
Eternal slave your master has returned
D	 A
      Obey and release me
        B               E     F#m
The prisoner of the void

Em
Demons of time I have felt your embrace
    G	    D
Out in the vastness now I know your face
Em
Oh I gave into the power of thought
 	 G 	
Now I must use it to leave my
D 	B
Sepulchral vault

(Guitar solos)

F#m        E       D	E
From far beyond the ending of all time
F#m       Ab A   B
I saw the light saving me from the night
F#m C#m D            E
Eternal slave your master has returned
D	 C#
Hear my command

Am	     G  F G
From far beyond
Am	 F	 E
I have been seeing the light
Am	     G  F G
Eternal gods
F  	 E
   Hear my entreaty and free me
Release me from the void