How To Beat San Deigo - Azur Lane - Extreme Challenge Mode
In this month's installment of Extreme challenge mode: A boss that takes 7+ minutes for some reason. Unless my logic of light armor + HE = boom is wrong.
The strategy is pretty much have lots of anti-light armor weapons, a tank in your vanguard, battleships, and a healer if needed. This is also the first time I use the DDGs, they're great for single, light armored targets, but not much else.