Ambuscade volume 1 is *almost* always done with an exact setup (whoever finds it works first ruins it for everyone).

Volume 2 you can take basically literally anything. You should not be in anything less than full 119 even if you started yesterday. Maybe 2 days, to be reasonable.

Any 119 DD with some sushi and uses macros, is good enough for vol2. Anything less than taking 6 people for Vol2 VD is a complete waste of your and literally everyone on your servers time.

Unfortunately, humans as a whole are a pain in the ass. and want BLU ONRY. with RMEA. for blindfolded piss-easy content.