Hi all, I've been trying to auto battle 15-4 but seem to keep dying at the last boss node. I tried BMB initially but recently tried MBM with no luck either. Here is the most recent fleet I'm using for MBM.
#Another 15-4 help
echo burrow
yes
cosmic rover
and what goes wrong exactly with each attempt on the final boss
echo burrow
die out when the boss is usually at like 60% hp
i think the vanguards typically die first
cosmic rover
And how much time is there remaining when this happens?
echo burrow
hmm I haven't kept track of that but if I had to guess its like 1:30 left?
cosmic rover
Yeah that checks out
First things first swap Guam and Z52 around
And just curious what in terms of URs and SRs do you have to work with
Not that these fleets are bad but Shinano and Yorktown 2 is a whatever pairing here
cosmic rover
First things first swap Guam and Z52 around
Also yes, Laffey 2 main tanks in the mob fleet
echo burrow
mental thistle
and dont yamato gun alsace
echo burrow
and dont yamato gun alsace
so I should use one of these other UR guns?
and ok I'll switch for Independence
mental thistle
mk7 for mbm, twin 457 for bmb
echo burrow
Based on these changes should I try running MBM again or BMM like cat suggested?
mental thistle
did the vanguards also die first on mbm ?
echo burrow
yeah usually
cosmic rover
small adjustments
mental thistle
then try bmb
echo burrow
alright I'll give these a try. Thanks a lot guys
cosmic rover
Also, what's your formation set too?
echo burrow
uh from your latest tool pic it would be:
cosmic rover
Try double line since your vanguard is dying
mental thistle
switch to double line after u dealt with the super cv nodes
echo burrow
Was getting bad nrg on the autobattle so had to take over manually but by the skin of my teeth got my first clear. thanks yall!
echo burrow
For anyone trying to auto battle this map as well, although I have had some success with BMB, BMM has definitely been way more consistent
cosmic rover
MBM you mean?
echo burrow
oh I've naturally done BMM since I always plan on doing BMB but sometimes my boss fleet would die in the autobattle so I use my Mob fleet and it's strong enough to beat the 3rd boss 
cosmic rover
you do know that when a fleet fights a boss fleet it gets inflicted with a debuff right?
-30% damage dealt and +30 damage taken against boss nodes
echo burrow
is that for the next sortie or is that status for the remaining stage
cosmic rover
it remains until the other fleet fights a boss
at which point it inherits the debuff
echo burrow
interesting, yeah so on paper bmm shouldn't work..but like I said my boss fleet often dies out on that 3rd boss node so instead of resetting the stage I just send in my mob fleet (with ammo) and it does the job
cosmic rover
I mean it's moreso because that mob fleet is so ridiculous
just noting you could make life easier by doing MBM
echo burrow
ah true that..if I wanted to 3 star the map, should I still try MBM? Or do I get the stage to safe and then try BMB still
cosmic rover
on the account of how many additional out of ammo fights you need to fight
you'll probably have to try BMB
echo burrow
gotcha, tyty