Novel
Iron 
SMG 
Defender 
Burst 2 
Tetra Tier 5 
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 26.18% of final ATK as damage.
DEF ▼ 3.52% for 5 sec.
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 29.09% of final ATK as damage.
DEF ▼ 3.91% for 5 sec.
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 32% of final ATK as damage.
DEF ▼ 4.31% for 5 sec.
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 34.9% of final ATK as damage.
DEF ▼ 4.7% for 5 sec.
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 37.81% of final ATK as damage.
DEF ▼ 5.09% for 5 sec.
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 40.72% of final ATK as damage.
DEF ▼ 5.48% for 5 sec.
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 43.63% of final ATK as damage.
DEF ▼ 5.87% for 5 sec.
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 46.54% of final ATK as damage.
DEF ▼ 6.26% for 5 sec.
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 49.45% of final ATK as damage.
DEF ▼ 6.66% for 5 sec.
■ Affects 3 enemy unit(s) with the highest final DEF.
Deals 52.36% of final ATK as damage.
DEF ▼ 7.05% for 5 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 6.75%, stacks up to 5 time(s) and lasts for 15 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 7.5%, stacks up to 5 time(s) and lasts for 15 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 8.25%, stacks up to 5 time(s) and lasts for 15 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 9%, stacks up to 5 time(s) and lasts for 15 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 9.75%, stacks up to 5 time(s) and lasts for 15 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 10.5%, stacks up to 5 time(s) and lasts for 15 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 11.25%, stacks up to 5 time(s) and lasts for 15 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 12%, stacks up to 5 time(s) and lasts for 15 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 12.75%, stacks up to 5 time(s) and lasts for 15 sec.
■ Activates after landing 100 normal attack(s). Affects self.
Cornucopia: DEF▲ 13.5%, stacks up to 5 time(s) and lasts for 15 sec.
Case Closed
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 165.3% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 33.75% for 5 sec.
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 183.67% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 37.5% for 5 sec.
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 202.04% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 41.25% for 5 sec.
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 220.4% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 45% for 5 sec.
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 238.77% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 48.75% for 5 sec.
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 257.14% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 52.5% for 5 sec.
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 275.51% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 56.25% for 5 sec.
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 293.87% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 60% for 5 sec.
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 312.24% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 63.75% for 5 sec.
■ Affects the 1 enemy unit(s) with the highest final ATK.
Deals 330.61% of final ATK as Burst Skill damage.
■ Activates when Cornucopia is at max stacks. Affects 1 enemy unit(s).
Damage Taken ▲ 67.5% for 5 sec.
Skill recommendations
Build
CUBES
Resilience, Bastion, or Quantum. Whatever you have with an empty slot is good. Quantum is a good cube for extra burst generation on support units like Novel.
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.
Other than max ammo capacity, the rest of the lines can be whatever you get since she doesn’t deal that much damage. Hit rate, ATK and elemental damage are always welcomed stats.
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.