Tove
Water 
Assault Rifle 
Supporter 
Burst 1 
Missilis Tier 3 Emergency-Crafted Bullets
■ There is a 5% chance of activating when attacking. Affects self.
Emergency-Crafted Bullets: Reload 5.31% of the magazine(s).
■ Activates during Emergency-Crafted Bullets. Affects all allies.
Temporary Modification: Max Ammunition Capacity ▲ 2, stacks up to 3 time(s) and lasts for 5 sec.
Critical Damage ▲ 5.24% for 5 sec.
Modification Successful
■ Only activates when Temporary Modification is fully stacked. Affects all allies.
Critical Rate ▲ 3.32% continuously.
■ Only activates when Temporary Modification is fully stacked. Affects all allies with a Shotgun.
Attack Speed ▲ 42.24% continuously.
Miracle of Makeshifts
■ Affects all allies.
Miracle of Makeshifts: ATK ▲ 2.32% of caster's ATK. Mirrors the stack count of Temporary Modification. This effect lasts for 10 sec.
■ Affects all allies with a Shotgun.
Miracle of Makeshifts: ATK ▲ 24.21% of caster's ATK. Mirrors the stack count of Temporary Modification. This effect lasts for 10 sec.
Skill recommendations
Build
CUBES
Bastion if invested your OL Gear gets a couple max ammo lines at least. Resilience otherwise.
OL GEAR
Low priority to overload unless you care about raids. Max ammo and ATK are good lines for her. Since she is a staple for raid content, you can go for Elemental DMG too.
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
- Incredible buffer for shotgun teams. Staple unit on Solo Raid since she came out
- Doesn’t need dupes as a supporter to work and do her job
- No usage outside shotgun teams and some raid content
- Skill 1 is expensive since it requires level 9 for consistency