Genshin Zarya
Weapons
Rainslasher
★★★★Claymore

Rainslasher

A fluorescent greatsword with no sharp edge that crushes enemies with brute force and raw power.

Base ATK · Lv. 90
510
Elemental Mastery · Lv. 90
165

Information still requiring verification

  • Acquisition method
  • Release version
  • Evidence-backed release date
  • Verified exact weapon image

Signature Weapon For

No officially confirmed signature character.

Passive ability & refinements

Bane of Storm and Tide

Increases DMG against opponents affected by Hydro or Electro by 20%.

Stat progression

Level 1–90 · Ascension boundaries show before and after ascension.

LevelAscensionBase ATKElemental Mastery
104236
20010964
20113564
40120593
40223193
502266107
503292107
603327122
604353122
704388136
705414136
805449151
806475151
906510165

Ascension materials

Ascension 1 · Level 40 cap

5,000 Mora

  • Divining Scroll ×2
  • Mist Grass Pollen ×3
  • Mist Veiled Lead Elixir ×3

Ascension 2 · Level 50 cap

15,000 Mora

  • Divining Scroll ×8
  • Mist Grass Pollen ×12
  • Mist Veiled Mercury Elixir ×3

Ascension 3 · Level 60 cap

20,000 Mora

  • Sealed Scroll ×6
  • Mist Grass ×6
  • Mist Veiled Mercury Elixir ×6

Ascension 4 · Level 70 cap

30,000 Mora

  • Sealed Scroll ×9
  • Mist Grass ×12
  • Mist Veiled Gold Elixir ×3

Ascension 5 · Level 80 cap

35,000 Mora

  • Forbidden Curse Scroll ×6
  • Mist Grass Wick ×9
  • Mist Veiled Gold Elixir ×6

Ascension 6 · Level 90 cap

45,000 Mora

  • Forbidden Curse Scroll ×12
  • Mist Grass Wick ×18
  • Mist Veiled Primo Elixir ×4

Lore

A dimly fluorescent greatsword with no sharp edge. Years ago it was known as the "Beacon of the Nether" by the mountain bandits. Seeing it meant there was no way back. The only way was forward, towards the end of one's life. "Formless, like the rain that cuts through rain. Weightless, like the light that pierces light." "Untouchable, moving like a snake. Inescapable, as sword's stare and polearm's glance." The Rainslasher was named out of reverence for its master. Originally it had no name. The blade's first and final master was a martial nomad who went by the name of Guhua. It is said that he was an adeptus. While Guhua lived, bandits dared not act and the wilderness knew a peace like that of the city. Allegedly, at the end of his journey he ascended in a purple haze and became a star. One to whom Guhua had shown kindness founded what is now known as the Guhua School in his honor. But no school is destined to last forever.