Dolla
Wind 
Sniper Rifle 
Supporter 
Burst 2 
Tetra Tier 4 
■ Affects all allies.
ATK ▲ 8.88% for 5 sec.
■ Affects all allies.
ATK ▲ 9.69% for 5 sec.
■ Affects all allies.
ATK ▲ 10.5% for 5 sec.
■ Affects all allies.
ATK ▲ 11.31% for 5 sec.
■ Affects all allies.
ATK ▲ 12.12% for 5 sec.
■ Affects all allies.
ATK ▲ 12.93% for 5 sec.
■ Affects all allies.
ATK ▲ 13.73% for 5 sec.
■ Affects all allies.
ATK ▲ 14.54% for 5 sec.
■ Affects all allies.
ATK ▲ 15.35% for 5 sec.
■ Affects all allies.
ATK ▲ 16.16% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 1.18% for 5 sec.
Twice: Critical Rate ▲ 1.05% for 5 sec.
Three times: Critical Damage ▲ 3.85% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 1.91% for 5 sec.
Twice: Critical Rate ▲ 1.4% for 5 sec.
Three times: Critical Damage ▲ 4.89% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 2.64% for 5 sec.
Twice: Critical Rate ▲ 1.75% for 5 sec.
Three times: Critical Damage ▲ 5.93% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 3.36% for 5 sec.
Twice: Critical Rate ▲ 2.1% for 5 sec.
Three times: Critical Damage ▲ 6.98% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 4.09% for 5 sec.
Twice: Critical Rate ▲ 2.45% for 5 sec.
Three times: Critical Damage ▲ 8.02% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 4.81% for 5 sec.
Twice: Critical Rate ▲ 2.8% for 5 sec.
Three times: Critical Damage ▲ 9.06% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 5.54% for 5 sec.
Twice: Critical Rate ▲ 3.15% for 5 sec.
Three times: Critical Damage ▲ 10.1% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 6.27% for 5 sec.
Twice: Critical Rate ▲ 3.5% for 5 sec.
Three times: Critical Damage ▲ 11.14% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 6.99% for 5 sec.
Twice: Critical Rate ▲ 3.85% for 5 sec.
Three times: Critical Damage ▲ 12.18% for 5 sec.
■ Activates when entering Full Burst. Affects all allies.
Effects vary according to the number of times entered. Each subsequent effect triggers all effects before it:
Once: Cooldown of Burst Skill ▼ 1.82 sec.
Twice: Cooldown of Burst Skill ▼ 2.2 sec.
Three times: Cooldown of Burst Skill ▼ 2.6 sec.
■ Activates when using Burst Skill. Affects all allies.
Effects vary according to the number of times used. Each subsequent effect triggers all effects before it:
Once: ATK ▲ 7.72% for 5 sec.
Twice: Critical Rate ▲ 4.21% for 5 sec.
Three times: Critical Damage ▲ 13.22% for 5 sec.
R&D Shot
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 404.08% of final ATK as Burst Skill damage.
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 440.81% of final ATK as Burst Skill damage.
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 477.55% of final ATK as Burst Skill damage.
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 514.28% of final ATK as Burst Skill damage.
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 551.02% of final ATK as Burst Skill damage.
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 587.75% of final ATK as Burst Skill damage.
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 624.48% of final ATK as Burst Skill damage.
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 661.22% of final ATK as Burst Skill damage.
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 697.95% of final ATK as Burst Skill damage.
■ Affects 1 enemy unit(s) with the highest final DEF.
Deals 734.69% of final ATK as Burst Skill damage.
Skill recommendations
Build
CUBES
Resilience cube for faster reload.
OL GEAR
Most support units do not usually care about specific lines outside the CP padding for their buffs (caster's ATK when applicable) and increasing survibavility.
Low priority to OL. Other than max ammo, doesn’t really matter what lines you get for her.
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.