Epic Problem

Guitar 1
                                  x6

 (gradually ease off palm muting)
Guitar2

                 x2
||-----------------|---------------------------------||
||-----------------|-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-||
||-----------------|-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-||
||-----------------|-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-||
||-7-7-7-7-7-7-7-7-|---------------------------------||
||-7-7-7-7-7-7-7-7-|---------------------------------||
   pm=============|
Guitar 2 - Alternatively, instead of the unison bends you could play
           octaves or single notes at the same pitch.

                      x2
||----19---19---19---19-|-------------------------||
||----------------------|-------------------------||
||-/16---16---16---16---|-14-14-14-14-14-14-14-14-||
||----------------------|-------------------------||
||----------------------|-------------------------||
||----------------------|-------------------------||
                        (staccato)

Guitar 1 & 2
Beat - 1 2 3 4|1 2 3 4|1 2 3 4|1 2 3 4| 1 2||

Guitar 1
                                  x3

Guitar 2
(play for the whole duration of the above riff)
e|-15//-||

Guitars 1 & 2
                                       |(1 guitar only)|

Guitar 1 - let open notes ring
                                                                    x2

Guitar 2
                                                           x2

Guitars 1 & 2

Guitar 1 - clean

Guitar 1
(Crescendo volume and intensity)
                 x4

Guitar 2

(let ring)
Guitar 1 & 2

(Alternative way beneath. Although, I'm certain on a live version,
maybe even the recording too, that these are separate parts played at
the same time. It's very subtle. Down to your preference.)

Guitar 1 & 2 - I tabbed the fifth fret as a ghost note cos it sounds
               like only one guitar plays it.