The following is a guide to create the best Berenica build in Duet Night Abyss. We’ll take a look at her skills, best weapons, and more.

The best Berenica build in Duet Night Abyss should allow players to take advantage of this playable DPS character. She is one of the free characters that you can unlock by progressing the story far enough to access the Mail mechanic. Alternatively, you can gather Secret Letter Clues. With 10x Secret Letter Clues, you can open a Secret Letter. These letters might reward you with a Thought. After accumulating 30 pieces of Thought in this manner, you will be able to unlock Berenica. Once you get her, here’s what you should know about her optimal build.
Duet Night Abyss Best Berenica Build
Berenica is an Umbro Element character that relies mostly on Weapon and Consonance Damage for her DPS build. She has dual pistols, which she uses for ranged attacks. Besides that, she can also deal melee damage with her trusty sword. Her mobility is her strongest point, and she can use that to her advantage. Here’s a look at some of her strengths and weaknesses.
| Pros | Cons |
|---|---|
| Faintlight grants her extremely high mobility. | Intron Levels do not enhance her performance significantly. |
| Netherflames makes her immune to Hitstun, while also improving her damage. | Even though she’s extremely mobile, she cannot match the damage output of some of the game’s better DPS units. |
| She can recover Sanity by herself by using Faintlight on her sword. |
Best Berenica Build in Duet Night Abyss

You should equip Berenica with the following weapons, if you want her to truly excel:
- Remanent Reminiscence (best melee weapon): Improves attack range. Also, when you deal CRIT hits with the weapon, there’s a chance that Berenica will recover some of her Sanity. This effect can trigger once every half a second.
- Bluecurrent Pulse (best ranged weapon): Using this weapon will increase her Skill Duration by 30%. Also, the projectiles from this weapon will bounce once on impact. Damaging enemies with this ranged weapon will improve the damage output for Berenica’s dual pistols by 90% for 30 seconds.
Berenica Best Build Demon Wedge Loadout Setup
Here’s how your Demon Wedge setup should look:
- Slot 1: Prime Uplift
- Slot 2: Prime Uplift
- Slot 3: Illusionary Sacrifice
- Slot 4: Duel
- Slot 5: Wings
- Slot 6: Blaze Moral
- Slot 7: Blaze
- Slot 8: Onslaught
- Core: Cutoff
Team Composition for Best Berenica Build in Duet Night Abyss
Berenica works wonders when paired with Phantasio for DPS, while Tabethe provides much needed support. Phantasio’s attack buffs work only when there’s an Umbro element unit in the team. So, Berenica fits perfectly and receives the full attack bonus from him. Since Berenica relies a lot on her Skill Damage, Tabethe proves immensely useful too, as she can buff Skill Damage for all allies.
Your Geniemon choice should be Umbrelf. This one raises the Umbro Attack for the main unit and their Combat Partners by 2.4%.
Also Read: Duet Night Abyss: Best Psyche Build Guide
Berenica Details in Duet Night Abyss

Berenica Stats Duet Night Abyss
| Stats | Value at Max Level (80) |
|---|---|
| Attack | 376.57 |
| HP | 1,255.22 |
| Shield | 1,255.22 |
| Defense | 300 |
| Max Sanity | 150 |
| Skill Damage | 100% |
| Skill Range | 100% |
| Skill Duration | 100% |
| Skill Efficiency | 0% |
| Morale | 0% |
| Malaise | 0% |
Berenica Skills Duet Night Abyss
| Skill Name | Effect | Priority |
|---|---|---|
| Netherflames | Shifts to Ymir as a melee weapon and casts 1 Swordwave. Constantly consume Sanity to unleash Swordwave in the direction of normal attacks. Sheathes Ymir when Berenica is out of Sanity. | Highest |
| Faintlight | Berenica charges forward and deals AoE Umbro damage 4 times along her path. | High |
| Recuperation | Sword or Faintlight damage has a chance of recovering some Sanity for her. | Medium |
| Afterburn | Once she uses Netherflames, her next Faintlight attack doesn’t consume any Sanity. | Low |
| Heart Devourer | When she’s deployed as a Combat Partner, she’ll increase Attack for herself and any other Umbro allies. | Low |
All Berenica Intron Levels in Duet Night Abyss
| Intron Levels | Effects |
|---|---|
| Level 1 | Faintlight and Helix Leaps results in Berenica receiving a stack that improves her Skill Efficiency by 8% for 12 seconds. She can have up to three stacks of this. |
| Level 2 | If the target has an HP percentage lower than Berenica’s, she deals 30% more damage to that enemy. |
| Level 3 | Skill boost. Faintlight Level +2 and Recuperation Level +1. |
| Level 4 | Her Attack increases by 20% for every Combo Level. |
| Level 5 | Skill boost. Netherflames Level +2 and Recuperation Level +1. |
| Level 6 | In the Netherflames state, every attack has a chance of unleashing an additional Swordwave. The exact chance of this happening is around 25% of Ymir’s Trigger Probability. |
Tips and Tricks To Use Our Best Berenica Build in Duet Night Abyss
The following are some tips to play our best Berenica build:
- Make sure you slash through enemies with Faintlight as often as you can. You can even chain multiple Faintlight attacks one after the other.
- Netherflames will enable Berenica to switch to her Consonance Weapon, Ymir. Her Swordwaves during this state her special ranged attacks that can deal damage to opponents in her way. However, the state will consume her Sanity constantly.
- To keep her Netherflames state going for longer, you can use her normal Sword attacks and Faintlight to recover the lost Sanity.
Also Read: Duet Night Abyss: In the Depths of Winter Story Walkthrough

We provide the latest news and create guides for Duet Night Abyss. Meanwhile, you can check out the following articles or catch us playing games on YouTube:
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