Changes

* Expedition 117 can be use for extra damage during sortie.

* Expedition 117 can be use for extra damage during sortie.

* If pre-boss night battle is too hard, bring in a submarine with <span style="color:rgb(0,0,0);">Emergency Repair + Turbine/Boiler, you must reach night battle before your SS sustains heavy damage (red hp). Do not set SS as flagship. Or you could use a searchlight.</span>

* If pre-boss night battle is too hard, bring in a submarine with <span style="color:rgb(0,0,0);">Emergency Repair + Turbine/Boiler, you must reach night battle before your SS sustains heavy damage (red hp). Do not set SS as flagship. Or you could use a searchlight.</span>

* Using line abreast in the night battle node may help to lower damage from enemy attacks.

* Using line abreast in the night battle node ''may'' help to lower damage from enemy attacks. (even though formation in night battle does not show up on screen / affect it technically)

===Drops===

===Drops===