Aria
Water 
Machine Gun 
Attacker 
Burst 2 
Tetra Tier 5 
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 13.49% for 10 sec.
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 14.99% for 10 sec.
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 16.49% for 10 sec.
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 17.99% for 10 sec.
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 19.49% for 10 sec.
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 20.99% for 10 sec.
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 22.49% for 10 sec.
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 23.99% for 10 sec.
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 25.49% for 10 sec.
■ Activates at the beginning of Full Burst. Affects all allies. Critical Damage ▲ 26.99% for 10 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 3.51% for 5 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 3.9% for 5 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 4.29% for 5 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 4.68% for 5 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 5.07% for 5 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 5.46% for 5 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 5.85% for 5 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 6.24% for 5 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 6.64% for 5 sec.
■ Activates when the last bullet hits the target. Affects all allies. Critical Rate ▲ 7.03% for 5 sec.
Da Capo Aria
■ Affects all allies.
Creates a Shield with 18.93% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 15.18% for 15 sec.
■ Affects all allies.
Creates a Shield with 21.03% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 16.87% for 15 sec.
■ Affects all allies.
Creates a Shield with 23.14% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 18.56% for 15 sec.
■ Affects all allies.
Creates a Shield with 25.24% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 20.25% for 15 sec.
■ Affects all allies.
Creates a Shield with 27.34% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 21.93% for 15 sec.
■ Affects all allies.
Creates a Shield with 29.45% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 23.62% for 15 sec.
■ Affects all allies.
Creates a Shield with 31.55% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 25.31% for 15 sec.
■ Affects all allies.
Creates a Shield with 33.66% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 27% for 15 sec.
■ Affects all allies.
Creates a Shield with 35.76% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 28.68% for 15 sec.
■ Affects all allies.
Creates a Shield with 37.86% of the skill user's final Max HP for 10 sec.
■ Affects self.
Hit Rate ▲ 30.37% for 15 sec.
Skill recommendations
Synergies & 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.
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 information.
Usage shown is based on the date the unit was released to avoid empty spaces on previous raids.