| English | Cool Steel |
|---|---|
| Alternative Names | 冷刃 |
| Rarity | 3★ |
| Type | Sword |
| How to Obtain | Chests |
| Secondly Stats | ATK |
| Passive Name | Bane of Water and Ice |
| Level | ATK | ATK |
|---|---|---|
| Lv.20 | 94 | 13.5 |
| Lv.40 | 169 | 19.7 |
| Lv.50 | 216 | 22.8 |
| Lv.60 | 263 | 25.9 |
| Lv.70 | 309 | 29 |
| Lv.80 | 355 | 32.1 |
| Lv.90 | 401 | 35.2 |
| Refinement Rank | Effect |
|---|---|
| 1 | Increases DMG against enemies affected by Hydro or Cryo by 12%. |
| 2 | Increases DMG against enemies affected by Hydro or Cryo by 15%. |
| 3 | Increases DMG against enemies affected by Hydro or Cryo by 18%. |
| 4 | Increases DMG against enemies affected by Hydro or Cryo by 21%. |
| 5 | Increases DMG against enemies affected by Hydro or Cryo by 24%. |
| Ascension | Materials | ||
|---|---|---|---|
| 1st |  x2 |  x2 |  x1 |
| 2nd |  x2 | x8 | x5 |
| 3rd | x4 |  x4 |  x4 |
| 4th |  x2 | x8 | x6 |
| 5th | x4 |  x6 |  x4 |
| 6th |  x3 | x12 | x8 |
| Event | Duration |
|---|---|
 Lantern Rite Event | Feb 10 ~ |
| Theater Mechanicus | Feb 10 ~ |
| Vishaps and Where to Find Them Event | ? |
 Stand by Me Event | Feb 10 ~ |
 Keqing & Dance of Lanterns Event Wish | Feb 17 ~ |
| How to Beat Guide | ||
|---|---|---|
 Oceanid |  Dvalin |  Monsters |
 Hypostasises |  Tartaglia | |
