When a Normal, Charged, or Plunging Attack hits an opponent, it will whip up a Hewing Gale, dealing AoE DMG equal to 180% of ATK and increasing ATK by 15% for 8s. This effect can be triggered once every 8s.
In Game Description
This famed blade was born in a nation to the far north. But in the name of “Isshin,” it was stained with many a dark deed on its home-bound journey.
How to Get Kagotsurube Isshin (Cursed Blade) 4 Star Sword?
Kagotsurube Isshin, also known as Cursed Blade can be can be obtained by completing relevant version 2.8 storyline quest.
Weapon Upgrade Materials
| 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 |
