DieselHas Favorite Item

A Wind Burst 2 Defender (with Favorite Item) who draws fire with an all-enemy Taunt and on-hit healing.
At max Strawberry Candy stacks she gives all allies an ammo refill and a Pierce Damage increase, helping lineups with rapid-fire weapons.
Her own firepower is low, so she is not a main DPS candidate; she is used as a tank or in a substitute Burst 2 slot.

When Full Burst begins she gains Increased DEF; using her Burst Skill deals damage to the five enemies with the highest ATK, then grants her a max HP-only increase and a Taunt that draws all enemies. While under Taunt, each hit she takes restores HP proportional to her final max HP, and meeting a normal-attack count in that window raises the stack count of stackable buffs once. Normally, every set number of normal attack hits builds Strawberry Candy, raising her Max Ammunition Capacity, and at max stacks the stacks clear and all allies gain an ammo refill and a Pierce Damage increase.

After entering Full Burst, use her Burst Skill first to apply Taunt and the max HP-only increase. Taunt must be up for on-hit healing and the 150-normal-attack stack boost to work.
Every 70 normal attacks she builds Strawberry Candy, and at max stacks she gives all allies an ammo refill and a Pierce Damage increase.
Leave her on auto by default. Switch to manual only when you want to time reloads right before the Machine Gun overheats.

To meet Strawberry Candy's 70-hit condition with Machine Gun fire, tune reload, ammo, and max ammo. If Harmony Cube levels differ a lot, use the higher-level cube over the theoretical ranking.

Set Elemental Advantage damage and ATK as the baseline. When leaning into tanking, add DEF to leftover lines; ammo is covered by her skills and Harmony Cube.

Her Burst Skill holds the Taunt and the max HP-only increase, so level the Burst first. Sweet Strawberry Goodness handles ally ammo and the Pierce Damage increase, so raise S2 next. Strawberry Fields covers DEF, on-hit healing under Taunt, and stack boosting, so raise it last.

Used as a tank candidate who holds out with taunt and durability in long fights like Special Interception, but she rarely makes the main slot for Campaign firepower. In Arena her weapon and Code traits keep her priority low.

Her Burst Skill can apply Taunt to all enemies and a max HP-only increase.
While under Taunt, she heals proportional to her final max HP when hit.
When Strawberry Candy's max stacks clear, all allies get an ammo refill and a Pierce Damage increase.

Before her Burst Skill there is no Taunt, so Strawberry Fields' on-hit healing and the 150-hit stack boost do not run.
Her own scaling contributes little damage, and you need to manage Machine Gun reload and overheating together.

Based on the Favorite Item skill text. The Favorite Item is provided in a separate table.