Frima
Iron 
Sniper Rifle 
Supporter 
Burst 1 
Tetra Tier 5 ... I Want To Sleep
■ Activates after landing 4 normal attacks. Affects target.
Def ▼ 15.84% for 10 sec.
... Ah
■ Activates when attacking with Full Charge. Affects all allies.
Max HP ▲ 6.09% for 4 sec.
… Annoying
■ Affects 10 enemy targets with the highest DEF.
Deals 101.66% of final ATK as damage.
DEF ▼ 9.86% for 10 sec.
■ Affects all allies.
Max HP ▲ 30.26% for 4 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.
SeasonWeakness
5
6
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10
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34
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.