Diesel
Wind 
Machine Gun 
Defender 
Burst 2 
Elysion Tier 5 Strawberry Fields
■ Activates when entering Full Burst. Affects self.
DEF ▲ 25.92% for 10 sec.
■ Activates when attacked during Full Burst. Affects self.
Recovers HP by 12.96% of the caster's final Max HP.
Sweet Strawberry Goodness
■ Activates after landing 100 normal attack(s). Affects self.
Strawberry Candy: Max Ammunition Capacity ▲ 56.7% for 10 time(s) and lasts for 10 sec.
■ Affects all allies when the caster reaches max stacks of Strawberry Candy. Activates after clearing stacks effect.
Reload 86.62% magazine(s).
Strawberry Shock
■ Affects 5 enemy unit(s) with the highest ATK.
Deals 299.66% final ATK as damage.
Taunt for 5.06 sec.
Skill recommendations
Solo Raid Usage
This is based on the top 50 players of all NIKKE servers combined. Data is from enikk.app, check their website for a lot more raid data.
Extra notes
By today's standards, a really bad kit that's just underwhelming on most (if not all) PVE content. Invest only if she is your waifu.