She spawned on the third wave of kills and she was not a roamer mob in a room with several others. It took me 105 mage with 102 air pet and three level 106 servants to drop her and she and many others had air pet down 28% life, honestly thought air pet was toast because she conned light blue and has a lot hit points. My air pet is maxed in skills so be prepared to die if your 91 and under because she is a under con mob.
Correction i can confirm she spawns at the end of the mission but have heard rumors she spawns after you kill the first wave of mobs and hail the general have yet to see this but she is a rare named for such a long mission. ok just did mission again she spawned after first wave of mobs killed hailed general she was up on track same room as mentioned by others the room at the end of the left tunnel . so i have gotten her after first wave and at the end of the instance mission . requires a ton of clearing but it paid off this time dropped type 3 shoulders and wrist/hands essence :)
I had Chaxyl spawn twice and both times it spawned after the first wave was finished and the general hailed. It spawned in the smaller room at the far east.
Is there a trick to get her to spawn? I have done this mission 7 times now and no named spawn, so either I am very unlucky or there is something I am not doing.
I've now done this mission 27 times with no sign of the elusive Chaxyl... I am beginning to doubt this name actually exists and that it is a figment of people's imagination.
Where in the instance does it spawn? Can it be up at the start? is it part of the progression of the mission? is it random pop but not in beginning? I ask this cause the npcs for the quest keep getting owned so im having trouble progressing but I want that 2hs for my zerker :).