# Hellfire Keystone item

> Hellfire Keystone: Dismantling sources. Exquisite Entropy's Declaration Chestpiece, Exquisite Entropy's Declaration Pants, Exquisite Entropy's Declaration Gloves

Canonical: https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=dismantled_from&relationPage=77

*Ancient*

A keystone pulsating with blazing flames. It is used as a material for gear crafting.  
  
Can be exchanged for gear with special effects from the Kazeros Gear Crafter in cities.  
Can also be traded for various items from a Kazeros Raid Exchange Merchant.

It is sold by [Investigator Benht](https://lostark.wiki/database/npcs/investigator-benht-62043), [Tree of Prophecy](https://lostark.wiki/database/npcs/tree-of-prophecy-62044), and [Noblewoman Pavellin](https://lostark.wiki/database/npcs/noblewoman-pavellin-82090). It is used to craft [Salvation's Battlefield Greatsword](https://lostark.wiki/database/items/salvation-s-battlefield-greatsword-114411110), [Salvation's Battlefield Helm](https://lostark.wiki/database/items/salvation-s-battlefield-helm-114411111), and [Salvation's Battlefield Chestpiece](https://lostark.wiki/database/items/salvation-s-battlefield-chestpiece-114411112).

## Facts

- **Tier**: 4
- **Shop sale**: Not for sale
- **Binding**: Bind on pickup

## Acquisition & uses

- [Vendors](https://lostark.wiki/database/items/hellfire-keystone-52400010#relationships) (6)
- [Events](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=events#relationships) (4)
- [Used in crafting](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=recipe_results#relationships) (1,584)
- [Dismantling sources](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=dismantled_from#relationships) (4,692)
- [Used to buy](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=used_to_buy#relationships) (7)
- [Purchased with](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=purchased_with#relationships) (2)
- [Contained in](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=containers#relationships) (9)

### Dismantling sources

3,801–3,850 of 4,692

| Name | Class | Quantity | Details |
| --- | --- | --- | --- |
| [Exquisite Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-chestpiece-114437312), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pants](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pants-114437313), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Gloves](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-gloves-114437314), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pauldrons-114437315), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Heavy Gauntlets](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-heavy-gauntlets-114437320), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 75+ | Minimum 75; Other conditions may apply. |
| [Exquisite Entropy's Declaration Headpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-headpiece-114437321), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-chestpiece-114437322), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pants](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pants-114437323), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Gloves](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-gloves-114437324), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pauldrons-114437325), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Focus](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-focus-114437330), Tier 4 | [Soulfist](https://lostark.wiki/database/classes/soulfist-304) | 75+ | Minimum 75; Other conditions may apply. |
| [Exquisite Entropy's Declaration Headpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-headpiece-114437331), Tier 4 | [Soulfist](https://lostark.wiki/database/classes/soulfist-304) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-chestpiece-114437332), Tier 4 | [Soulfist](https://lostark.wiki/database/classes/soulfist-304) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pants](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pants-114437333), Tier 4 | [Soulfist](https://lostark.wiki/database/classes/soulfist-304) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Gloves](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-gloves-114437334), Tier 4 | [Soulfist](https://lostark.wiki/database/classes/soulfist-304) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pauldrons-114437335), Tier 4 | [Soulfist](https://lostark.wiki/database/classes/soulfist-304) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Spear](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-spear-114437340), Tier 4 | [Glaivier](https://lostark.wiki/database/classes/glaivier-305) | 75+ | Minimum 75; Other conditions may apply. |
| [Exquisite Entropy's Declaration Headpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-headpiece-114437341), Tier 4 | [Glaivier](https://lostark.wiki/database/classes/glaivier-305) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-chestpiece-114437342), Tier 4 | [Glaivier](https://lostark.wiki/database/classes/glaivier-305) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pants](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pants-114437343), Tier 4 | [Glaivier](https://lostark.wiki/database/classes/glaivier-305) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Gloves](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-gloves-114437344), Tier 4 | [Glaivier](https://lostark.wiki/database/classes/glaivier-305) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pauldrons-114437345), Tier 4 | [Glaivier](https://lostark.wiki/database/classes/glaivier-305) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Gauntlets](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-gauntlets-114437360), Tier 4 | [Striker](https://lostark.wiki/database/classes/striker-312) | 75+ | Minimum 75; Other conditions may apply. |
| [Exquisite Entropy's Declaration Headpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-headpiece-114437361), Tier 4 | [Striker](https://lostark.wiki/database/classes/striker-312) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-chestpiece-114437362), Tier 4 | [Striker](https://lostark.wiki/database/classes/striker-312) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pants](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pants-114437363), Tier 4 | [Striker](https://lostark.wiki/database/classes/striker-312) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Gloves](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-gloves-114437364), Tier 4 | [Striker](https://lostark.wiki/database/classes/striker-312) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pauldrons-114437365), Tier 4 | [Striker](https://lostark.wiki/database/classes/striker-312) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Heavy Gauntlets](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-heavy-gauntlets-114437370), Tier 4 | [Breaker](https://lostark.wiki/database/classes/breaker-313) | 75+ | Minimum 75; Other conditions may apply. |
| [Exquisite Entropy's Declaration Headpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-headpiece-114437371), Tier 4 | [Breaker](https://lostark.wiki/database/classes/breaker-313) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-chestpiece-114437372), Tier 4 | [Breaker](https://lostark.wiki/database/classes/breaker-313) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pants](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pants-114437373), Tier 4 | [Breaker](https://lostark.wiki/database/classes/breaker-313) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Gloves](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-gloves-114437374), Tier 4 | [Breaker](https://lostark.wiki/database/classes/breaker-313) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pauldrons-114437375), Tier 4 | [Breaker](https://lostark.wiki/database/classes/breaker-313) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Sword](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-sword-114437410), Tier 4 | [Deathblade](https://lostark.wiki/database/classes/deathblade-402) | 75+ | Minimum 75; Other conditions may apply. |
| [Exquisite Entropy's Declaration Headpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-headpiece-114437411), Tier 4 | [Deathblade](https://lostark.wiki/database/classes/deathblade-402) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-chestpiece-114437412), Tier 4 | [Deathblade](https://lostark.wiki/database/classes/deathblade-402) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pants](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pants-114437413), Tier 4 | [Deathblade](https://lostark.wiki/database/classes/deathblade-402) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Gloves](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-gloves-114437414), Tier 4 | [Deathblade](https://lostark.wiki/database/classes/deathblade-402) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pauldrons-114437415), Tier 4 | [Deathblade](https://lostark.wiki/database/classes/deathblade-402) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Shadowblades](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-shadowblades-114437420), Tier 4 | [Shadowhunter](https://lostark.wiki/database/classes/shadowhunter-403) | 75+ | Minimum 75; Other conditions may apply. |
| [Exquisite Entropy's Declaration Headpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-headpiece-114437421), Tier 4 | [Shadowhunter](https://lostark.wiki/database/classes/shadowhunter-403) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-chestpiece-114437422), Tier 4 | [Shadowhunter](https://lostark.wiki/database/classes/shadowhunter-403) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pants](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pants-114437423), Tier 4 | [Shadowhunter](https://lostark.wiki/database/classes/shadowhunter-403) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Gloves](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-gloves-114437424), Tier 4 | [Shadowhunter](https://lostark.wiki/database/classes/shadowhunter-403) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pauldrons-114437425), Tier 4 | [Shadowhunter](https://lostark.wiki/database/classes/shadowhunter-403) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Dagger](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-dagger-114437430), Tier 4 | [Reaper](https://lostark.wiki/database/classes/reaper-404) | 75+ | Minimum 75; Other conditions may apply. |
| [Exquisite Entropy's Declaration Headpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-headpiece-114437431), Tier 4 | [Reaper](https://lostark.wiki/database/classes/reaper-404) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-chestpiece-114437432), Tier 4 | [Reaper](https://lostark.wiki/database/classes/reaper-404) | 30+ | Minimum 30; Other conditions may apply. |
| [Exquisite Entropy's Declaration Pants](https://lostark.wiki/database/items/exquisite-entropy-s-declaration-pants-114437433), Tier 4 | [Reaper](https://lostark.wiki/database/classes/reaper-404) | 30+ | Minimum 30; Other conditions may apply. |

Page 77 / 94: [Page 1](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=dismantled_from#relationships), [Page 76](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=dismantled_from&relationPage=76#relationships), [Page 78](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=dismantled_from&relationPage=78#relationships), [Page 94](https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=dismantled_from&relationPage=94#relationships)

## Tools

- [Shop and market comparison](https://lostark.wiki/tools/shop-and-market-comparison#i=52400010)

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