Cool Steel
- ATK Lv.90
- 401
- ATK Lv.90
- 35.2%
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
| Level | ATK | ATK | Mora | Materials |
|---|---|---|---|---|
| Lv. 1 | 39 | 7.7% | — | — |
| Lv. 20 | 94 | 13.5% | — | — |
| Lv. 20+ | 113 | 13.5% | 5,000x   Mora 1★ The universal currency of Teyvat. Used for ascending characters, leveling talents, crafting, and forging. View item details |  1 Tile of Decarabian's Tower2★ · Material Tile of Decarabian's Tower 2★ Weapon Ascension Material. The place now known as Stormterror's Lair was once the capital city of Decarabian, the God of Storms. Since this dream of prosperity was created entirely by his divine might, the broken pieces left behind by the shattering of that dream still possess great power. View item details 2 Heavy Horn2★ · Material Heavy Horn 2★ A crude horn used by hilichurls to warn each other. Given the damage to the horn, it won't be warning anyone any time soon. Dropped by  Blazing Axe Mitachurl Crackling Axe Mitachurl Frostarm Lawachurl Ice Shieldwall Mitachurl+4 more  3 Firm Arrowhead1★ · Material Firm Arrowhead 1★ A roughly produced arrowhead. Though unimpressive, neither it nor the bow should be underestimated, for even the bravest knight can be felled by an arrow from the rear. Dropped by  Cryo Hilichurl Shooter Electro Hilichurl Shooter Hilichurl Shooter Pyro Hilichurl Shooter |
| Lv. 40 | 169 | 19.7% | — | — |
| Lv. 40+ | 189 | 19.7% | 10,000x Mora 1★ The universal currency of Teyvat. Used for ascending characters, leveling talents, crafting, and forging. View item details |  1 Debris of Decarabian's City3★ · Material Debris of Decarabian's City 3★ Weapon Ascension Material. Decarabian, the God of Storms, was content with the capital city he had raised, and accepted the worship of the people from atop his tower. But he knew not that the people did not bow to him out of respect or adoration. View item details2 Heavy Horn2★ · Material Heavy Horn 2★ A crude horn used by hilichurls to warn each other. Given the damage to the horn, it won't be warning anyone any time soon. Dropped by Blazing Axe MitachurlCrackling Axe MitachurlFrostarm LawachurlIce Shieldwall Mitachurl+4 more 3 Firm Arrowhead1★ · Material Firm Arrowhead 1★ A roughly produced arrowhead. Though unimpressive, neither it nor the bow should be underestimated, for even the bravest knight can be felled by an arrow from the rear. Dropped by Cryo Hilichurl ShooterElectro Hilichurl ShooterHilichurl ShooterPyro Hilichurl Shooter |
| Lv. 50 | 216 | 22.8% | — | — |
| Lv. 50+ | 236 | 22.8% | 15,000x Mora 1★ The universal currency of Teyvat. Used for ascending characters, leveling talents, crafting, and forging. View item details | 1 Debris of Decarabian's City3★ · Material Debris of Decarabian's City 3★ Weapon Ascension Material. Decarabian, the God of Storms, was content with the capital city he had raised, and accepted the worship of the people from atop his tower. But he knew not that the people did not bow to him out of respect or adoration. View item details 2 Black Bronze Horn3★ · Material Black Bronze Horn 3★ A metallic monster horn that can only be obtained from especially strong hilichurls, since blowing on the horn takes real strength. Dropped by Blazing Axe MitachurlCrackling Axe MitachurlFrostarm LawachurlIce Shieldwall Mitachurl+4 more  3 Sharp Arrowhead2★ · Material Sharp Arrowhead 2★ A well-made arrowhead. Sharp enough to penetrate armor with the ease of a rock through the surface of water. Dropped by Cryo Hilichurl ShooterElectro Hilichurl ShooterHilichurl ShooterPyro Hilichurl Shooter |
| Lv. 60 | 263 | 25.9% | — | — |
| Lv. 60+ | 282 | 25.9% | 20,000x Mora 1★ The universal currency of Teyvat. Used for ascending characters, leveling talents, crafting, and forging. View item details |  1 Fragment of Decarabian's Epic4★ · Material Fragment of Decarabian's Epic 4★ Weapon Ascension Material. Andrius once declared war upon Decarabian, but failed to even scratch the capital of the Lord of the Tower. If it were not for the song of freedom that shattered the city in an instant, Decarabian's dream would have gone on forever. View item details2 Black Bronze Horn3★ · Material Black Bronze Horn 3★ A metallic monster horn that can only be obtained from especially strong hilichurls, since blowing on the horn takes real strength. Dropped by Blazing Axe MitachurlCrackling Axe MitachurlFrostarm LawachurlIce Shieldwall Mitachurl+4 more 3 Sharp Arrowhead2★ · Material Sharp Arrowhead 2★ A well-made arrowhead. Sharp enough to penetrate armor with the ease of a rock through the surface of water. Dropped by Cryo Hilichurl ShooterElectro Hilichurl ShooterHilichurl ShooterPyro Hilichurl Shooter |
| Lv. 70 | 309 | 29.0% | — | — |
| Lv. 70+ | 329 | 29.0% | 25,000x Mora 1★ The universal currency of Teyvat. Used for ascending characters, leveling talents, crafting, and forging. View item details | 1 Fragment of Decarabian's Epic4★ · Material Fragment of Decarabian's Epic 4★ Weapon Ascension Material. Andrius once declared war upon Decarabian, but failed to even scratch the capital of the Lord of the Tower. If it were not for the song of freedom that shattered the city in an instant, Decarabian's dream would have gone on forever. View item details 2 Black Crystal Horn4★ · Material Black Crystal Horn 4★ A metallic horn with an ominous shine decorated with black crystals of an unknown source. It has hardly been used at all. It is likely a ceremonial item of the hilichurls'. Dropped by Blazing Axe MitachurlCrackling Axe MitachurlFrostarm LawachurlIce Shieldwall Mitachurl+4 more  3 Weathered Arrowhead3★ · Material Weathered Arrowhead 3★ An old arrowhead coated in blood. The arrowhead has long since lost its sharpness and thus its use as a weapon. However, it represents the pride of a hunter and acts as both an amulet and a medal. Dropped by Cryo Hilichurl ShooterElectro Hilichurl ShooterHilichurl ShooterPyro Hilichurl Shooter |
| Lv. 80 | 355 | 32.1% | — | — |
| Lv. 80+ | 375 | 32.1% | 30,000x Mora 1★ The universal currency of Teyvat. Used for ascending characters, leveling talents, crafting, and forging. View item details |  1 Scattered Piece of Decarabian's Dream5★ · Material Scattered Piece of Decarabian's Dream 5★ Weapon Ascension Material. The people did not bow to Decarabian out of respect or adoration, but because the harsh winds had laid them low. This was the shattered dream and ambition of the Anemo Archon before the rise of Barbatos. He tried so hard to make his dream come true, and so the fragments of that dream are still mighty. View item details2 Black Crystal Horn4★ · Material Black Crystal Horn 4★ A metallic horn with an ominous shine decorated with black crystals of an unknown source. It has hardly been used at all. It is likely a ceremonial item of the hilichurls'. Dropped by Blazing Axe MitachurlCrackling Axe MitachurlFrostarm LawachurlIce Shieldwall Mitachurl+4 more 3 Weathered Arrowhead3★ · Material Weathered Arrowhead 3★ An old arrowhead coated in blood. The arrowhead has long since lost its sharpness and thus its use as a weapon. However, it represents the pride of a hunter and acts as both an amulet and a medal. Dropped by Cryo Hilichurl ShooterElectro Hilichurl ShooterHilichurl ShooterPyro Hilichurl Shooter |
| Lv. 90 | 401 | 35.2% | — | — |
| Total | 105,000x Mora 1★ The universal currency of Teyvat. Used for ascending characters, leveling talents, crafting, and forging. View item details | 1 Tile of Decarabian's Tower2★ · Material Tile of Decarabian's Tower 2★ Weapon Ascension Material. The place now known as Stormterror's Lair was once the capital city of Decarabian, the God of Storms. Since this dream of prosperity was created entirely by his divine might, the broken pieces left behind by the shattering of that dream still possess great power. View item details2 Heavy Horn2★ · Material Heavy Horn 2★ A crude horn used by hilichurls to warn each other. Given the damage to the horn, it won't be warning anyone any time soon. Dropped by Blazing Axe MitachurlCrackling Axe MitachurlFrostarm LawachurlIce Shieldwall Mitachurl+4 more 3 Firm Arrowhead1★ · Material Firm Arrowhead 1★ A roughly produced arrowhead. Though unimpressive, neither it nor the bow should be underestimated, for even the bravest knight can be felled by an arrow from the rear. Dropped by Cryo Hilichurl ShooterElectro Hilichurl ShooterHilichurl ShooterPyro Hilichurl Shooter4 Debris of Decarabian's City3★ · Material Debris of Decarabian's City 3★ Weapon Ascension Material. Decarabian, the God of Storms, was content with the capital city he had raised, and accepted the worship of the people from atop his tower. But he knew not that the people did not bow to him out of respect or adoration. View item details5 Black Bronze Horn3★ · Material Black Bronze Horn 3★ A metallic monster horn that can only be obtained from especially strong hilichurls, since blowing on the horn takes real strength. Dropped by Blazing Axe MitachurlCrackling Axe MitachurlFrostarm LawachurlIce Shieldwall Mitachurl+4 more 6 Sharp Arrowhead2★ · Material Sharp Arrowhead 2★ A well-made arrowhead. Sharp enough to penetrate armor with the ease of a rock through the surface of water. Dropped by Cryo Hilichurl ShooterElectro Hilichurl ShooterHilichurl ShooterPyro Hilichurl Shooter7 Fragment of Decarabian's Epic4★ · Material Fragment of Decarabian's Epic 4★ Weapon Ascension Material. Andrius once declared war upon Decarabian, but failed to even scratch the capital of the Lord of the Tower. If it were not for the song of freedom that shattered the city in an instant, Decarabian's dream would have gone on forever. View item details8 Black Crystal Horn4★ · Material Black Crystal Horn 4★ A metallic horn with an ominous shine decorated with black crystals of an unknown source. It has hardly been used at all. It is likely a ceremonial item of the hilichurls'. Dropped by Blazing Axe MitachurlCrackling Axe MitachurlFrostarm LawachurlIce Shieldwall Mitachurl+4 more 9 Weathered Arrowhead3★ · Material Weathered Arrowhead 3★ An old arrowhead coated in blood. The arrowhead has long since lost its sharpness and thus its use as a weapon. However, it represents the pride of a hunter and acts as both an amulet and a medal. Dropped by Cryo Hilichurl ShooterElectro Hilichurl ShooterHilichurl ShooterPyro Hilichurl Shooter10 Scattered Piece of Decarabian's Dream5★ · Material Scattered Piece of Decarabian's Dream 5★ Weapon Ascension Material. The people did not bow to Decarabian out of respect or adoration, but because the harsh winds had laid them low. This was the shattered dream and ambition of the Anemo Archon before the rise of Barbatos. He tried so hard to make his dream come true, and so the fragments of that dream are still mighty. View item details | ||