Talk:Winter 2018 Event/@comment-26324438-20180217005544

For E1 Hard, my experiences so far:

To unlock boss you need to S-Rank nodes B, F, N Fleet used: 2CA + CL + DD + 2DE (Used Pola as CA for SPF, since I don't want to lock my CAV's too early)

First I S-ranked F and N with same fleet, boss still unlocked. Then S-ranked node B with same fleet, just removing the CL. Boss node apeared after that

Also for LBAS, I used 4 bombers for nodes F and N since there's no enemy air power, though, there's a Tsu-class at node F.