Folkwang
Water 
Assault Rifle 
Defender 
Burst 2 
Tetra Tier 5 
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 6.85% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 22.85% for 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 7.61% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 25.39% for 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 8.37% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 27.92% for 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 9.14% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 30.46% for 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 9.9% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 33% for 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 10.66% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 35.54% for 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 11.42% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 38.08% for 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 12.18% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 40.62% for 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 12.94% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 43.16% for 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 13.71% of the skill user's final Max HP for 10 sec.
Incoming healing ▲ 45.7% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 22.92% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 25.37% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 27.82% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 30.26% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 32.71% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 35.16% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 37.61% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 40.06% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 42.51% for 10 sec.
■ Affects the enemy with the highest final ATK.
Taunt for 5 sec.
■ Affects self.
Max HP ▲ 44.96% for 10 sec.
Splint
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 16.45% of the skill user's final Max HP for 10 sec.
Recovers 32.9% of attack damage as HP over 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 18.28% of the skill user's final Max HP for 10 sec.
Recovers 36.56% of attack damage as HP over 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 20.1% of the skill user's final Max HP for 10 sec.
Recovers 40.21% of attack damage as HP over 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 21.93% of the skill user's final Max HP for 10 sec.
Recovers 43.87% of attack damage as HP over 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 23.76% of the skill user's final Max HP for 10 sec.
Recovers 47.53% of attack damage as HP over 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 25.59% of the skill user's final Max HP for 10 sec.
Recovers 51.18% of attack damage as HP over 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 27.42% of the skill user's final Max HP for 10 sec.
Recovers 54.84% of attack damage as HP over 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 29.25% of the skill user's final Max HP for 10 sec.
Recovers 58.5% of attack damage as HP over 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 31.07% of the skill user's final Max HP for 10 sec.
Recovers 62.15% of attack damage as HP over 10 sec.
■ Affects 2 allies with the highest final ATK.
Creates a Shield equal to 32.9% of the skill user's final Max HP for 10 sec.
Recovers 65.81% of attack damage as HP over 10 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.