Ade
Wind 
Assault Rifle 
Supporter 
Burst 2 
Tetra Tier 5 Cleaning Time
■ Activates when entering battle. Affects all allies.
Perfect Maid: Gain debuff immunity to 1 debuff(s) and stacks up to 1 times(s) continuously.
■ Activates when own HP falls below 90%. Affects all allies.
ATK ▲ 5.19% of caster's ATK for 5 sec.
Rest Time
■ Activates after 420 normal attack(s). Affects all allies.
Perfect Maid: Gain debuff immunity to 1 debuff(s) and stacks up for 1 time continuously.
■ Activates after 120 normal attack(s). Affects all allies.
Max HP ▲ 15.62% of caster's Max HP without restoring HP, lasts for 5 sec.
Mealtime
■ Affects all allies.
Max HP ▲ 25.15% of caster's Max HP without restoring HP, lasts for 10 sec.
ATK ▲ 10.15% of caster's ATK for 10 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.
Pros & Cons
- Victorian maid. Great he...anime, yeah
- No real usage for immunity / cleanse on most content right now and it takes 420 bullets to proc it, rendering it useless on most situations