Hihi
I got Quill to spawn tonight using my variation of the non-macroquest normal track method. As already mentioned max damage in the high 200's/low 300's. Just last week I had spawned regular Quill 20 times in an evening for a few friends, so I'm pretty burnt out. Although I only managed one fabled spawn tonight, typical Quill rules apply.
If anyone is still having problems getting Quillmane to spawn, feel free to send a cross-server tell or mail to Emori on Legends/Stormhammer. I'd be most happy to assist (please have a well-trained tracker nearby.
Best of luck to all!
Emori Stoutbelly
55 Rangerling
Legends