Queen (Makoto)Limited

A Fire Shotgun DPS paired with Yukiko in Solo Raids against Wind Code enemies (= Fire advantage).
She was a near-fixed partner for Yukiko in top Solo Raid lineups against the Wind boss that opened right after her release, but her solo firepower is lower than Yukiko's and drops sharply without Yukiko.
1 More only triggers when Wind Code enemies are present, so she sees little use in other-element boss fights, Campaign, and Arena.

From the start of battle, Persona: Johanna1 constantly raises her Elemental Advantage Attack Damage and DEF, and she also gets an Attack Damage increase and 15 seconds of Increased ATK, so her self-buffs are large right from the start. Using her Burst raises Elemental Advantage Attack Damage and DEF further until Full Burst ends, and entering the Burst 3 stage grants a distributed damage increase. When Full Burst ends, Increased ATK applies again for 15 seconds.

If Wind Code enemies are present, 1 More triggers on Burst to deal distributed damage to all enemies and gives Baton Touch Increased ATK at 3 stacks to the Persona-state ally whose default Burst stage is Burst 3 (Yukiko). When Yukiko follows up with her 1 More, Makoto deals distributed damage to all enemies one more time. Most of her damage comes from Shotgun normal attacks, and the distributed damage is supplementary, landing a few times per Full Burst.

Running her on auto is fine by default.
In a squad with Yukiko, set the order so Makoto uses the Burst 3 stage first.

Without Yukiko, she goes in as the DPS of a Shotgun squad alongside Tove, Arcana: Fortune Mate, Drake with her Favorite Item, and Soline: Frost Ticket.

Her reload is fairly fast, so use the Resilience Cube.

Normal attacks make up a large share, so take 1 ammo line.

Her own Elemental Advantage buff, the distributed damage increase, and the Baton Touch for Yukiko are on S2, so raise it first. S1 holds the constant buff, 1 More, and the follow-up distributed damage, so raise it next; the Burst is a single distributed damage hit, so it comes last.

Used with Yukiko in Solo Raid boss fights against Wind Code enemies (= Fire advantage). Against non-advantaged enemies her own Elemental Advantage buff is meaningless, so her damage is much lower.

From the start of battle her ATK and Elemental Advantage Attack Damage increases are large, so her early firepower is high.
When 1 More triggers, she gives Yukiko Baton Touch Increased ATK at 3 stacks.
Even without Yukiko, she can take the DPS slot in a Shotgun squad.

1 More and the mutual buffs only trigger when Wind Code enemies are present.
Her own Increased ATK is large, so adding more ATK buffers has little effect.
Without Yukiko, the follow-up distributed damage does not trigger, and her damage drops sharply.

A limited Persona collab Nikke.