First of all, i would like to give credits to puremagz youtube videos for everything in my post. I made everything myself but got alot of Ideas/tips from his kill video and later on his guide.
We used 5 groups also. Only 3 groups go up into the air though. Here's a spreadsheet on how we did it. Red markings means that a nest guardian will be there. We used 3 dpsers 1 healer for every nest.
https://docs.google.com/spreadsheet/...nbFNWOVE#gid=0
Basically put good cleavers and such on nest 1,4 and 5 while putting melee dps on 2 and 3.
Weakaura macros for every group:
http://pastebin.com/u/Telefonorm To start the text aura you have to write "Jikun_Start" and to end "Jikun_End"
Fight is really easy if you understand how to follow that spreadsheet and stay spread on main platform while quills isn't active. Calling where everyone have to go is a pain in the start though. Took no more then 10 tries for us to down it, alot less then Megeara etc.
Hope it helped! If you have any more questions feel free to ask.
Edit: link to puremagz Yt channel with the guide/kill:
https://www.youtube.com/user/puremagz