Aria
Water 
Machine Gun 
Attacker 
Burst 2 
Tetra Tier 5 Allegro
■ Activates at the beginning of Full Burst. Affects all allies.
Critical Damage ▲ 26.99% for 10 sec.
Lacrimoso
■ Activates when the last bullet hits the target. Affects all allies.
Critical Rate ▲ 7.03% for 5 sec.
Da Capo Aria
■ Affects all allies.
Generates a Shield with 37.86% of the caster's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 30.37% for 15 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
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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.