Alright babes. notes will be written riff by riff!
And remember, most of theses riffs are done with down picking,
when it's the alternative picking.. trust me, you will know.

here we go.

Legend: *=Palm Muted /=Slide h=Hammer On

Half Step Down Tuning
D# G# C# F# A# D#


Intro:
D#---------------------------------------------|
A#---------------------------------------------|
F#---------------------------------------------|
C#---------------------2h3-2h3---------2h3-2h3-|
G#----3----3-----------------------------------|
D#-0*-1-0*-1--0*0*0*0*---------0*0*0*0*--------|

Intro Riff Part 2: (4X) (don't pay attentions to the numbers of 0s)
D#--------------------------------------------|
A#--------------------------------------------|
F#--------------------------------------------|
C#--------------------------------------------|
G#-------------------------3------------------|
D#-0*0*0*0*0*0*0*0*0*0*0*0*1-0*0*0*0*0*0*0*...

Intro Riff Part 3: (2X)
D#----------------------------------------------------|
A#----------------------------------------------------|
F#---------------10--9-------------------10--9--------|
C#--------------------10-9--------------------10------|
G#----------7/8---------------------7/8-------------3-|
D#-0*0*0*0*----------------0*0*0*0*--------------0*-1-|

Intro Riff Part 4: (Immediatly after Part 3)
D#----------------------------------------------------------------|
A#----------------------------------------------------------------|
F#----------------------------------------------------------------|
C#-------------9/10/9------------------7--9/10/9-----------9/10---|
G#-1-----------7/8-/7-----------7h8-7h8-8-7/8-/7-----------7/8-/1-|
D#-0--0*0*0*0*--------0*0*0*0*-------------------0*0*0*0*-------0-|

-------------------------------------------------------------|
-------------------------------------------------------------|
-------------------------------------------------------------|
-------------9/10/9------------------7--9/10/9---------------|
-------------7/8-/7-----------7h8-7h8-8-7/8-/7-----------7/1-|
---0*0*0*0*--------0*0*0*0*--------------------0*0*0*0*----0-|

Verse Riff:
D#--------------------------------------------|
A#--------------------------------------------|
F#--------------------------------------------|
C#-------------3------------------------------|
G#------1------1------3------5------3---------|
D#-0*0*-0-0*0*---0*0*-1-0*0*-3-0*0*-1---------|

Verse Riff 2:
D#--------------------------------------------|
A#--------------------------------------------|
F#--------------------------------------------|
C#-4---------3-3------------------------------|
G#-2*2*2*2*2*1-1-3----------------------------|
D#---------------1----------------------------|

Bridge Riff:
D#--------------------------------------------|
A#--------------------------------------------|
F#--------------------------------------------|
C#-----------------5---------------------7----|
G#-1---------3-1-3-3-5--1----------3-1-3-5-7--|
D#-0-0*0*0*0*1-0-1---3--0-0*0*0*0*-1-0-1---5--|

Bridge Riff 2:
D#-------------------------------------------------------------------|
A#-------------------------------------------------------------------|
F#-------------------------------------------------------------------|
C#-------------------------------------------------------------------|
G#---------5--------7--------5----5---------5--------7--------5----55|
D#-0*3*5*6*-0*3*5*6*-0*3*5*6*-0*0*3-0*3*5*6*-0*3*5*6*-0*3*5*6*-0*0*33|

-------------------------------------|
-------------------------------------|
-------------------------------------|
-------------------------------------|
---------5--------7--------5----555--|
-0*3*5*6*-0*3*5*6*-0*3*5*6*-0*0*333--|


------------------------------------|
------------------------------------|
------------------------------------|
------------------------------------|
--------5--------7--------5----5543-|
0*3*5*6*-0*3*5*6*-0*3*5*6*-0*0*3321-|



Well done comrade, you're now playing quality thrash music, now play it to grandma 
and your teacher :-)
My excuses if there's notes done wrong.

Transcribing done by "CommanderMeaty"