Teyvat Archive
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Teyvat Archive

A fan guide for Genshin Impact — characters, builds, weapons and artifacts.

Guide

  • Characters
  • Weapons
  • Artifacts
  • Tier List

Links

  • About
  • Official Site
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  • Ko-fi

© 2026 Teyvat Archive. Made with love by GatesInDev & Stouwlnia.

Teyvat Archive is not affiliated with HoYoverse. Genshin Impact™ is a trademark of HoYoverse Co., Ltd.

Weapons
Cool Steel
Sword

Cool Steel

ATK Lv.90
401
ATK Lv.90
35.2%
Passive

Bane of Water and Ice

Increases DMG against opponents affected by Hydro or Cryo by 12%.

Stats & Ascension

Attributes by level — highlighted rows show ascension phases

LevelATKATKMoraMaterials
Lv. 1397.7%——
Lv. 209413.5%——
Lv. 20+11313.5%
5,000xMora
Tile of Decarabian's Tower
1
Tile of Decarabian's Tower2★ · Material
Heavy Horn
2
Heavy Horn2★ · Material
Firm Arrowhead
3
Firm Arrowhead1★ · Material
Lv. 4016919.7%——
Lv. 40+18919.7%
10,000xMora
Debris of Decarabian's City
1
Debris of Decarabian's City3★ · Material
Heavy Horn
2
Heavy Horn2★ · Material
Firm Arrowhead
3
Firm Arrowhead1★ · Material
Lv. 5021622.8%——
Lv. 50+23622.8%
15,000xMora
Debris of Decarabian's City
1
Debris of Decarabian's City3★ · Material
Black Bronze Horn
2
Black Bronze Horn3★ · Material
Sharp Arrowhead
3
Sharp Arrowhead2★ · Material
Lv. 6026325.9%——
Lv. 60+28225.9%
20,000xMora
Fragment of Decarabian's Epic
1
Fragment of Decarabian's Epic4★ · Material
Black Bronze Horn
2
Black Bronze Horn3★ · Material
Sharp Arrowhead
3
Sharp Arrowhead2★ · Material
Lv. 7030929.0%——
Lv. 70+32929.0%
25,000xMora
Fragment of Decarabian's Epic
1
Fragment of Decarabian's Epic4★ · Material
Black Crystal Horn
2
Black Crystal Horn4★ · Material
Weathered Arrowhead
3
Weathered Arrowhead3★ · Material
Lv. 8035532.1%——
Lv. 80+37532.1%
30,000xMora
Scattered Piece of Decarabian's Dream
1
Scattered Piece of Decarabian's Dream5★ · Material
Black Crystal Horn
2
Black Crystal Horn4★ · Material
Weathered Arrowhead
3
Weathered Arrowhead3★ · Material
Lv. 9040135.2%——
Total
105,000xMora
Tile of Decarabian's Tower
1
Tile of Decarabian's Tower2★ · Material
Heavy Horn
2
Heavy Horn2★ · Material
Firm Arrowhead
3
Firm Arrowhead1★ · Material
Debris of Decarabian's City
4
Debris of Decarabian's City3★ · Material
Black Bronze Horn
5
Black Bronze Horn3★ · Material
Sharp Arrowhead
6
Sharp Arrowhead2★ · Material
Fragment of Decarabian's Epic
7
Fragment of Decarabian's Epic4★ · Material
Black Crystal Horn
8
Black Crystal Horn4★ · Material
Weathered Arrowhead
9
Weathered Arrowhead3★ · Material
Scattered Piece of Decarabian's Dream
10
Scattered Piece of Decarabian's Dream5★ · Material