| Type | Claymore |
| Rarity |  |
| How to get | Wish |
| Base Attack | 42 |
| Substats | Elemental Mastery |
| Passive | Bane of Storm and Tide |
Increases DMG against opponents affected by Hydro or Electro by 20/25/30/35/40%.
In Game Description
A fluorescent greatsword with no sharp edge that crushes enemies with brute force and raw power.
How to Get Rainslasher?
Obtainable from Gacha.
Weapon Upgrade Materials
Here’s all material used to upgrade Rainslasher:
| Level |  Mora | Ascension Material | Material 1 | Material 2 |
|---|---|---|---|---|
| Level 20 | 5.000 |  x3 |  x3 |  x2 |
| Level 40 | 15.000 |  x3 | x12 | x8 |
| Level 50 | 20.000 | x6 |  x6 |  x6 |
| Level 60 | 30.000 |  x3 | x12 | x9 |
| Level 70 | 35.000 | x6 |  x9 |  x6 |
| Level 80 | 45.000 |  x4 | x18 | x12 |