Brother Qwinn Solving
 

The Green Spawn is 100% confirmed to spawn Brother Qwinn, the red gnoll ph still needs confirmation whether or not it can pop a Qwinn.

http://i.imgur.com/tM8u4s8.jpg

Green star[-4600, 3150]: This is spawn point for Narra Tanith and "an escaped Splitpaw Gnoll" which according to wiki are the ph's for Qwinn. One of Narra or Gnoll will spawn and then path to the dots on the map. When it has reached one of the green dots the mob will stand still for 1 minute and then pivot and walk in the direction toward the next dot until it has reached the final green dot at [-6750, -250] at which point it will turn around and reverse the path it took going back to spawn point.
This ph has a respawn time of 20 minutes

Red Star[-4950, -2750]: This is the spawn point for "an escaped Splitpaw Gnoll" only the gnoll pops on this cycle and once it does it walks to the first red dot then the second then the last red dot which he then turns around and walks back to the star with no pauses.
This ph has a respawn time of 7 minutes.

So if you kill the green spawn then go sit at the spawn point you'll kill the ph every 20 minutes, conversely you could sit at the red spawn and kill that ph every 7 minutes. Another strategy is to sit at [-5400, 850] and kill both ph's while they roam through.

this is helpful. thanks caleros

Ha sweet, good timing since I just made a Quillmane guide.

Confirmed the Green Spawn by getting Brother Qwinn to spawn for me today after 4 hrs killing narra/gnoll ph's, he should be up right now for any monk needing it, he'll follow the green path on the map