Talk:Winter 2019 Event/@comment-826197-20190103110858

For anyone wondering about the usefulness of Johnston, she's essentially a hybrid of Jervis and Isokaze B Kai; she can do OASW at all times, at any level, regardless of equipment and her ASW stat, and she has the same max anti-air and AACI capabilities as Isokaze.

When equipping 5inch Single Gun Mount Mk.30 Kai on her, she gains an additional +2 firepower, +2 anti-air, +1 armor, and +1 evasion on top of the stats the equipment provides; accuracy bonus, if it exists, isn't exactly known yet. This will stack with each one you equip on her, so in just 2 guns she gets a total of +10 firepower, +18 anti-air, +4 evasion, +4 armor, and +4 accuracy, equipment and bonus stats combined.

Additionally, she gains a bonus from equipping GFCS Mk.37 radar of +1 firepower, +2 anti-air, and +1 evasion on top of normal equipment stats.

It states on her page that she gains bonuses from regular 5inch Single Gun Mount Mk.30, but through my testing it seems there are no bonuses from these no matter how many are equipped; if bonuses do exist, they're invisible and aren't reflected in her stat changes.

So, when she unlocks her third slot after remodel, with a setup of two 5inch Single Gun Mount Mk.30 Kai and GFCS Mk.37, she gains total bonuses of +5 firepower, +6 anti-air, +2 armor, and +3 evasion while being able to do AACI on the level of Isokaze AND being able to do OASW at all times like Jervis.

Oh, and the stock radar she has when remodeled gives +1 firepower, +8 accuracy, +6 evasion, and +8 LOS. Y is for yikes.

tl;dr GO RESCUE JOHNSTON AND MAKE KANCOLLE GREAT AGAIN