Talk:Underway Replenishment/@comment-1915363-20170828042248

So I used this thing for quarterly 2-4... it really helps when you have a fleet strong enough to curbstomp the 2-4 boss five times over, since route A becomes viable.

If you use only one though, you gotta cross your fingers that you could S-rank the boss map. Doubly so if you use an all-carrier fleet, since no yasen for you (and I wouldn't really count Graf or Ark Royal for it).