# Hellfire Keystone item

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

Canonical: https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=dismantled_from&relationPage=20

*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

951–1,000 of 4,692

| Name | Class | Quantity | Details |
| --- | --- | --- | --- |
| [Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/entropy-s-declaration-chestpiece-114417132), Tier 4 | [Gunlancer](https://lostark.wiki/database/classes/gunlancer-104) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pants](https://lostark.wiki/database/items/entropy-s-declaration-pants-114417133), Tier 4 | [Gunlancer](https://lostark.wiki/database/classes/gunlancer-104) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Gloves](https://lostark.wiki/database/items/entropy-s-declaration-gloves-114417134), Tier 4 | [Gunlancer](https://lostark.wiki/database/classes/gunlancer-104) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/entropy-s-declaration-pauldrons-114417135), Tier 4 | [Gunlancer](https://lostark.wiki/database/classes/gunlancer-104) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration One-Handed Sword](https://lostark.wiki/database/items/entropy-s-declaration-one-handed-sword-114417140), Tier 4 | [Paladin](https://lostark.wiki/database/classes/paladin-105) | 75+ | Minimum 75; Other conditions may apply. |
| [Entropy's Declaration Helm](https://lostark.wiki/database/items/entropy-s-declaration-helm-114417141), Tier 4 | [Paladin](https://lostark.wiki/database/classes/paladin-105) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/entropy-s-declaration-chestpiece-114417142), Tier 4 | [Paladin](https://lostark.wiki/database/classes/paladin-105) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pants](https://lostark.wiki/database/items/entropy-s-declaration-pants-114417143), Tier 4 | [Paladin](https://lostark.wiki/database/classes/paladin-105) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Gloves](https://lostark.wiki/database/items/entropy-s-declaration-gloves-114417144), Tier 4 | [Paladin](https://lostark.wiki/database/classes/paladin-105) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/entropy-s-declaration-pauldrons-114417145), Tier 4 | [Paladin](https://lostark.wiki/database/classes/paladin-105) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Greatsword](https://lostark.wiki/database/items/entropy-s-declaration-greatsword-114417160), Tier 4 | [Slayer](https://lostark.wiki/database/classes/slayer-112) | 75+ | Minimum 75; Other conditions may apply. |
| [Entropy's Declaration Helm](https://lostark.wiki/database/items/entropy-s-declaration-helm-114417161), Tier 4 | [Slayer](https://lostark.wiki/database/classes/slayer-112) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/entropy-s-declaration-chestpiece-114417162), Tier 4 | [Slayer](https://lostark.wiki/database/classes/slayer-112) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pants](https://lostark.wiki/database/items/entropy-s-declaration-pants-114417163), Tier 4 | [Slayer](https://lostark.wiki/database/classes/slayer-112) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Gloves](https://lostark.wiki/database/items/entropy-s-declaration-gloves-114417164), Tier 4 | [Slayer](https://lostark.wiki/database/classes/slayer-112) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/entropy-s-declaration-pauldrons-114417165), Tier 4 | [Slayer](https://lostark.wiki/database/classes/slayer-112) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Magick Deck](https://lostark.wiki/database/items/entropy-s-declaration-magick-deck-114417210), Tier 4 | [Arcanist](https://lostark.wiki/database/classes/arcanist-202) | 75+ | Minimum 75; Other conditions may apply. |
| [Entropy's Declaration Headpiece](https://lostark.wiki/database/items/entropy-s-declaration-headpiece-114417211), Tier 4 | [Arcanist](https://lostark.wiki/database/classes/arcanist-202) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/entropy-s-declaration-chestpiece-114417212), Tier 4 | [Arcanist](https://lostark.wiki/database/classes/arcanist-202) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pants](https://lostark.wiki/database/items/entropy-s-declaration-pants-114417213), Tier 4 | [Arcanist](https://lostark.wiki/database/classes/arcanist-202) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Gloves](https://lostark.wiki/database/items/entropy-s-declaration-gloves-114417214), Tier 4 | [Arcanist](https://lostark.wiki/database/classes/arcanist-202) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Shoulderpiece](https://lostark.wiki/database/items/entropy-s-declaration-shoulderpiece-114417215), Tier 4 | [Arcanist](https://lostark.wiki/database/classes/arcanist-202) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Staff](https://lostark.wiki/database/items/entropy-s-declaration-staff-114417220), Tier 4 | [Summoner](https://lostark.wiki/database/classes/summoner-203) | 75+ | Minimum 75; Other conditions may apply. |
| [Entropy's Declaration Headpiece](https://lostark.wiki/database/items/entropy-s-declaration-headpiece-114417221), Tier 4 | [Summoner](https://lostark.wiki/database/classes/summoner-203) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/entropy-s-declaration-chestpiece-114417222), Tier 4 | [Summoner](https://lostark.wiki/database/classes/summoner-203) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pants](https://lostark.wiki/database/items/entropy-s-declaration-pants-114417223), Tier 4 | [Summoner](https://lostark.wiki/database/classes/summoner-203) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Gloves](https://lostark.wiki/database/items/entropy-s-declaration-gloves-114417224), Tier 4 | [Summoner](https://lostark.wiki/database/classes/summoner-203) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Shoulderpiece](https://lostark.wiki/database/items/entropy-s-declaration-shoulderpiece-114417225), Tier 4 | [Summoner](https://lostark.wiki/database/classes/summoner-203) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Harp](https://lostark.wiki/database/items/entropy-s-declaration-harp-114417230), Tier 4 | [Bard](https://lostark.wiki/database/classes/bard-204) | 75+ | Minimum 75; Other conditions may apply. |
| [Entropy's Declaration Headpiece](https://lostark.wiki/database/items/entropy-s-declaration-headpiece-114417231), Tier 4 | [Bard](https://lostark.wiki/database/classes/bard-204) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/entropy-s-declaration-chestpiece-114417232), Tier 4 | [Bard](https://lostark.wiki/database/classes/bard-204) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pants](https://lostark.wiki/database/items/entropy-s-declaration-pants-114417233), Tier 4 | [Bard](https://lostark.wiki/database/classes/bard-204) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Gloves](https://lostark.wiki/database/items/entropy-s-declaration-gloves-114417234), Tier 4 | [Bard](https://lostark.wiki/database/classes/bard-204) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Shoulderpiece](https://lostark.wiki/database/items/entropy-s-declaration-shoulderpiece-114417235), Tier 4 | [Bard](https://lostark.wiki/database/classes/bard-204) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Long Staff](https://lostark.wiki/database/items/entropy-s-declaration-long-staff-114417240), Tier 4 | [Sorceress](https://lostark.wiki/database/classes/sorceress-205) | 75+ | Minimum 75; Other conditions may apply. |
| [Entropy's Declaration Headpiece](https://lostark.wiki/database/items/entropy-s-declaration-headpiece-114417241), Tier 4 | [Sorceress](https://lostark.wiki/database/classes/sorceress-205) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/entropy-s-declaration-chestpiece-114417242), Tier 4 | [Sorceress](https://lostark.wiki/database/classes/sorceress-205) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pants](https://lostark.wiki/database/items/entropy-s-declaration-pants-114417243), Tier 4 | [Sorceress](https://lostark.wiki/database/classes/sorceress-205) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Gloves](https://lostark.wiki/database/items/entropy-s-declaration-gloves-114417244), Tier 4 | [Sorceress](https://lostark.wiki/database/classes/sorceress-205) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Shoulderpiece](https://lostark.wiki/database/items/entropy-s-declaration-shoulderpiece-114417245), Tier 4 | [Sorceress](https://lostark.wiki/database/classes/sorceress-205) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Gauntlets](https://lostark.wiki/database/items/entropy-s-declaration-gauntlets-114417310), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 75+ | Minimum 75; Other conditions may apply. |
| [Entropy's Declaration Headpiece](https://lostark.wiki/database/items/entropy-s-declaration-headpiece-114417311), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/entropy-s-declaration-chestpiece-114417312), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pants](https://lostark.wiki/database/items/entropy-s-declaration-pants-114417313), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Gloves](https://lostark.wiki/database/items/entropy-s-declaration-gloves-114417314), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pauldrons](https://lostark.wiki/database/items/entropy-s-declaration-pauldrons-114417315), Tier 4 | [Wardancer](https://lostark.wiki/database/classes/wardancer-302) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Heavy Gauntlets](https://lostark.wiki/database/items/entropy-s-declaration-heavy-gauntlets-114417320), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 75+ | Minimum 75; Other conditions may apply. |
| [Entropy's Declaration Headpiece](https://lostark.wiki/database/items/entropy-s-declaration-headpiece-114417321), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Chestpiece](https://lostark.wiki/database/items/entropy-s-declaration-chestpiece-114417322), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 30+ | Minimum 30; Other conditions may apply. |
| [Entropy's Declaration Pants](https://lostark.wiki/database/items/entropy-s-declaration-pants-114417323), Tier 4 | [Scrapper](https://lostark.wiki/database/classes/scrapper-303) | 30+ | Minimum 30; Other conditions may apply. |

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## Tools

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

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