Weapons define how you play and dominate in Duet Night Abyss, setting apart skilled players from casual ones. And whether you prefer stylish melee combos or precision ranged shots, picking the right weapon makes all the difference in missions, boss fights, and endgame content.
This guide breaks down the Duet Night Abyss Weapon Tier List, ranking the strongest melee and ranged weapons. We’ll also highlight some of the game’s most overpowered picks and show you how to unlock or craft them. Also, check out our Duet Night Abyss Beginner’s Guide, Character Tier List, and Redeem Codes article for a smoother start to your journey.
Duet Night Abyss Weapon Tier List: Best Weapons Ranked
There are 21 melee weapons and 24 ranged weapons currently available in Duet Night Abyss. And each one has its own feel and mechanics, with some favoring speed and consistency, while others unleash devastating burst damage or offer unique skill buffs. Here’s our Duet Night Abyss Weapon Tier List:
| Tier | Melee Weapons | Ranged Weapons |
|---|---|---|
| Overpowered (SS) | Siren’s Kiss, Ironforger, Wanewraith | Excresduo, Flamme De Epuration, Soulrend |
| Strong (S) | Withershade, Momiji Itteki, Fathomless Sharkgaze, Wandering Rose | Arclight Apocalypses, Daybreak Hymn, Destructo, Bluecurrent Pulse, Sacrosanct Decree |
| Good (A) | Vernal Jade Halberd, Blade Amberglow, Viridis Reefs, Teatherlash, Undying Oneiros, Elpides Abound, Shackle of Lonewolf, Sacred Favor, Aureate Yore, Exiled Fangs, Pyrothirst, Remanent Reminiscence | Osteobreaker, Submerged Serenade, Searing Sandwhisper, Silent Sower, Day of Sacred Verdict, Silverwhite Edict, Screamshot, Guixu Ratchet, Entropic Singularity, Sacrosanct Chorus |
| Average (B) | Punitive Inferno, Ingenious Tactics | Embla Inflorescence, Dreamweaver’s Feather, Blast Artistry, Exiled Thunderwyrm, Stellar Finality, Rendhusk |
Best Weapons in Duet Night Abyss
1. Siren’s Kiss
The Siren’s Kiss is a top-tier melee weapon in Duet Night Abyss and a fan favorite among players who enjoy fast-paced, combo-oriented gameplay. As a polearm, it offers impressive reach, swift attack speed, and exceptional versatility, allowing players to transition between offensive and defensive maneuvers fluidly.
What sets Siren’s Kiss apart is its ability to enhance Skill Range and increase Attack Speed with each normal attack, stacking up to twelve times. This stacking mechanic turns it into a scaling powerhouse that thrives in prolonged fights, rewarding precision and consistency. At max level, Siren’s Kiss boosts Skill Range by a remarkable 60%, enabling players to strike multiple enemies from a safe distance.
2. Flamme De Epuration
The Flamme De Epuration stands as one of the most dominant ranged weapons in Duet Night Abyss, delivering a consistent stream of damage while maintaining remarkable sustain. As an assault rifle, it’s built for players who prefer precision, rhythm, and reliable proc-based damage.
Its defining feature is the massive Trigger Probability boost, allowing it to activate bonus effects more frequently than nearly any other weapon in the game. One of its greatest strengths lies in its self-sustaining ammo mechanic; each time a bonus effect is triggered, there’s a chance to automatically reload a projectile, effectively keeping your gun firing endlessly.
At full potential, it grants a +150% increase to Trigger Probability and up to a 60% chance to reload with every proc. This design not only improves damage output but also reduces downtime, allowing players to focus entirely on combat flow instead of constant reloading.
3. Wanewraith
The Wanewraith is a deadly polearm that epitomizes burst damage and precision play in Duet Night Abyss. Unlike the Siren’s Kiss, which emphasizes speed and sustained DPS, Wanewraith focuses on amplifying Skill Damage, providing up to a 48% increase at maximum level.
This makes it a monster in the hands of players who rely on skill combos or burst-heavy rotations to quickly annihilate enemies. Its base attack pattern is clean and powerful, but its true potential emerges when combined with skill-based builds that can exploit its high damage multiplier.
How to get Weapons in Duet Night Abyss
1. Secret Letters System
The Secret Letters System is the primary and most rewarding way to acquire weapon blueprints in Duet Night Abyss. To start, you’ll need to collect 10 Secret Letter Clues, which can be earned from various in-game activities like Daily Commissions, Main Story quests, Side Quests, and Achievements.
Additionally, challenging special game modes such as Nocturnal Echoes, Mystic Maze, and Immersive Theatre can also drop these clues, making them a consistent part of your gameplay loop. Once you’ve gathered the clues, head over to the Covert Commissions section in the in-game shop. Here, you can exchange your clues for a Secret Letter corresponding to the weapon you want.
After obtaining a Secret Letter, navigate to the Weapon Covert Commissions under the Commissions tab to begin a special challenge tied to that weapon. Completing this mission grants you a 10% chance to receive the weapon’s blueprint. With that blueprint in hand, you can then craft the weapon in the Forge.
2. Shop Purchases
For players with enough in-game currency, the Shop Purchase method offers a straightforward and guaranteed way to obtain weapons. Certain high-quality weapons can be purchased directly with Phoxene Plumules in the in-game shop.
3. Trial Rank Rewards
If you enjoy climbing ladders and mastering the game’s various mechanics, the Trial Rank Rewards system is your long-term path to exclusive weaponry. As you increase your Trial Rank by completing missions, challenges, and mastering combat mechanics, you’ll unlock milestone rewards that often include unique or high-tier weapons. For example, reaching a specific rank can earn you the Ironforger, among other powerful options.
And that’s all from our Duet Night Abyss Weapon Tier List. Check our other guides below:
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