Talk:Winter 2015 Event/@comment-25878201-20150223024125/@comment-25096087-20150223034332

For starter, try daily build 3/3/3/3 for DD and CL with chance of CA while completing the daily quest. If possible, lvl DD/CL up in 1-5 while hunting more subs, looking at that you could handle E1, and send them out to unlock expeditions. Having 1 high lvl submarine is good, useful when unlocking expedition 29 onward. BB and carriers are powerful and can easily gain xp through any maps and PVP, but also high consumption, that's why you need to pile up resource before grinding heavy ships. Also yes, while you ships lvl up, repair time will increase as well, try to manage buckets usage when facing this occasion.

While doing expedition, keep your eyes peeled for requirements: Flagship lvl especially, or you'll fail the attempt.