We're in the month of 2.2, so I was definitely ready to give up but I'm very happy I've managed to get her down before the big patch, and that's all I really wanted at this point. Getting a healing weapon or pants before the next update would be nice too but getting into turn 6-9 is what I really wanted. (You're suppose to defeat Twintania in order to progress, right?)
I can't thank the members of the ZR free company enough for our kill today.
Congrats! You have to clear T5 every week to advance to 6-9, but you should do that anyway.