Talk:Fall 2015 Event/@comment-5032812-20151206233828/@comment-70.83.39.226-20151207014014

If I remember well, you don't need to S rank the J and M nodes to debuff, just kill the minibosses.

About the secondaries, you don't need a whole lot. I used STF for debuff runs, and only 3 secondaries were used on the BB/CA of main fleet. My CVLs have dive bombers so they will only clean enemy escorts for maximum chance of killing all imps before escort fleet engages them. main+secondary spotting by BB/CA and CLT/Abukuma are best against imps in my experience. Oh wait, my CLT/Abukuma use secondaries. you may need to use smaller caliber guns.

Also, your combinations of ASW gear is critically important. ie, combo of T3 sonar + T93 DC isn't going to do much even if you try even out the ASW stats. Only use T3s with T3s for maximum power.