Sword#18 is a 4-star Sword in Wuthering Waves. Read ahead to gain insight into its overall performance, and uncover the methods to acquire this weapon.
Sword#18 Overview
⭐⭐⭐⭐ ![]() Sword#18 | Base Attack: 31 |
| Base ATK: 8.1% | |
| Passive Effect(s): When Equipped Resonator's HP drops below 40%, increases Heavy Attack DMG by 18% and restores HP by 5% upon dealing Heavy Attack DMG. This effect can be triggered 1 time(s) every 8s. | |
Improved version of a mass-produced sword model developed in Huanglong. With its sleek blade and minimalist design, this sword is exclusively crafted for the skilled hands of seasoned warriors.
The more HP you lose, the deadlier your Heavy Attacks become with Sword#18 equipped. Sword#18 scales off of the wielder's HP stat, directly boosting the Heavy Attack damage and also restoring HP when the Resonator's HP falls below 40%.
These stat boosts are much-needed during boss battles or when hunting for the Special Enemies.
Tuning
| Rank | Passive Effect(s) |
|---|---|
| ⭐⭐ | When Equipped Resonator's HP drops below 50%, increases Heavy Attack DMG by 22.5% and restores HP by 6.25% upon dealing Heavy Attack DMG. This effect can be triggered 1 time(s) every 8s. |
| ⭐⭐⭐ | When Equipped Resonator's HP drops below 60%, increases Heavy Attack DMG by 27% and restores HP by 7.5% upon dealing Heavy Attack DMG. This effect can be triggered 1 time(s) every 8s. |
| ⭐⭐⭐⭐ | When Equipped Resonator's HP drops below 70%, increases Heavy Attack DMG by 31.5% and restores HP by 8.75% upon dealing Heavy Attack DMG. This effect can be triggered 1 time(s) every 8s. |
| ⭐⭐⭐⭐⭐ | When Equipped Resonator's HP drops below 80%, increases Heavy Attack DMG by 36% and restores HP by 10% upon dealing Heavy Attack DMG. This effect can be triggered 1 time(s) every 8s. |
Similar to all other weapons' tuning, Sword#18's skill effect is improved for each rank-up, resulting in bigger Heavy Attack damage and HP boost with the HP condition getting higher with every rank. A maxed-out Sword#18 increases the Heavy Attack DMG by 36% and restores 10% HP even with the HP as high as 79%.
You can craft duplicates to max out Sword#18, provided you can farm the materials and resources required.
How To Get Sword#18
Crafting Table

Sword#18 is a craftable weapon that players can craft at any Crafting Table as long as they have the right materials. Here are all the materials that you'll need to craft Sword#18:
- 150x Scarletthorn
- 2x Standard Weapon Mold
- 150,000x Shell Credits
Best Resonators For Sword#18
Sword#18 is in tune with every sword master of Wuthering Waves. But, Danjin will benefit the most from the HP scaling of Sowrd#18. Everytime Danjin uses her Resonance Skill, she loses some HP. Sword#18 will not only help Danjin recover her lost HP but also provide a massive boost to her Heavy Attack.
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