| Type | Swords |
| Rarity |  |
| How to get | from Chen the Sharp |
| Base Attack | 39 |
| Substats | Elemental Mastery |
| Passive | Overloaded |
Upon causing an Overloaded, Superconduct, Electro-Charged, or an Electro-infused Swirl reaction, ATK is increased by 20/25/30/35/40% for 12 s.
In Game Description
A perfectly ordinary iron sword, just slightly darker than most.
How to Get Dark Iron Sword?
Obtainable from from Chen the Sharp, street food vendor located next to Wanmin Restaurant in Liyue Harbor, Liyue.
Upgrade Materials
Here’s all material used to upgrade Dark Iron Sword:
| Level |  Mora | Ascension Material | Material 1 | Material 2 |
|---|---|---|---|---|
| Level 20 | 5.000 |  x2 |  x2 |  x1 |
| Level 40 | 10000 |  x2 | x8 | x5 |
| Level 50 | 15.000 | x4 |  x4 |  x4 |
| Level 60 | 20.000 |  x2 | x8 | x6 |
| Level 70 | 25.000 | x4 |  x6 |  x4 |
| Level 80 | 30.000 |  x3 | x12 | x8 |