Remember this is played with drop d tuning.

Intro: played with whammy pedal
E-17-----17-----17-18-----18-----18-20-----20-----20-18-----18-----18-|
B---15-15--15-15-----15-15--15-15-----15-15--15-15-----15-15--15-15---|
G---------------------------------------------------------------------|
D---------------------------------------------------------------------|
A---------------------------------------------------------------------|
D---------------------------------------------------------------------|


Verse:played with delay pedal
E-22------------20---------------------|
B--------------------------------------|
G--------------------------------------|
D--------------------------------------|
A--------------------------------------|
D--------------------------------------|


Chorus:
E--------------------------------------|
B--------------------------------------|
G--------------------------------------|
D---14-14-14---------------------------|
A---14-14-14---------------------------|
D-7-14-14-14---------------------------|


E--------------------------------------|
B--------------------------------------|
G--------------------------------------|
D-0------------------------------------|
A-0--------8---------------------------|
D-0------------------------------------|

Then you play this after Zach says "... open up to greet you like the 
reaper"
E-------------------------------------------|
B-------------------------------------------|
G-------------------------------------------|
D-7-0-0-7-0-0-7-7-0-0-7-0-0-7-8-0-0-8-0-0---|
A-7-0-0-7-0-0-7-7-0-0-7-0-0-7-8-0-0-8-0-0---|
D-7-0-0-7-0-0-7-7-0-0-7-0-0-7-8-0-0-8-0-0-8-|

Outro:
E--------------------------------------|
B--------------------------------------|
G-11-----------------------------------|
D---12---------------------------------|
A--------------------------------------|
D--------------------------------------|