Beginner's Guide to Dimensional Rifting Ch. 7 - Our Legacy
Beginner's Guide to Dimensional Rifting Ch. 7 - Our Legacy is a book object that can sometimes be found at the top of an ancient night elf tower at Ruins of Nar'thalas in Azsuna.[55.8, 48.2]
It requires having purchased and used 
[Beginner's Guide to Dimensional Rifting].
<Penned by the trembling hand of Mentithus Leytracker>
The energy of the Ley Lines is pure power and with it we can do oh so much. Our civilization has been drawn to this energy since we first took refuge in the dark forests and warrens.
I believe it is inevitable that our people will find more of these great and powerful nexus points to develop into a dominant and weakness free society.
Your path to a Dimensional Rifter will hopefully take you to the pinnacle of our great society.
Criteria of
Patch changes
Patch 7.0.3 (2016-07-19): Added.