Incessant Mace 
Tuning - Half Step down (at least the way I play it)
~~~Riff 1~~~
eb|--------------------------------|
Bb|--------------------------------|
Gb|--------------------------------|
Db|---/3-1----------6--------------|
Ab|--------3-1-0------5h6p5h6p5h6--|
Eb|-1------------4-----------------|
~~~Riff 2~~~
eb|---------------------------------|
Bb|---------------------------------|
Gb|----2----0-----------------------|
Db|---3-3--1-1---2----0-------------|
Ab|-------------3-3--1-1--0---------|
Eb|-1-----------------------4-3b4-1-|

FOR STANDARD TUNING
~~~Riff 1~~~
eb|--------------------------------|
Bb|--------------------------------|
Gb|--------------------------------|
Db|---/2-0----------5--------------|
Ab|--------2-0-------4h5p4h5p4h5---|
Eb|-0----------4-3-----------------|
~~~Riff 2~~~
eb|----------------------------------|
Bb|----------------------------------|
Gb|----------------------------------|
Db|----6----4------------------------|
Ab|---7-7--5-5---6----4--------------|
Eb|-0-----------7-7--5-5--4-3-2b3-0--|