Talk:Tutorial: FAQ/@comment-60.54.120.139-20131122101934/@comment-24199800-20131125053409

I'm currently trying to power level with E-2 using a submarine. Haven't beaten 2-4 yet. Nearly no resources are needed as only the flagship needs to be resupplied (and the sub repaired) and the rest can stay at 0 supply/fatigue as they'll never get hit. Can only get B rank but I think it's not bad if you can rotate between subs (even duplicates).