# Hellfire Keystone item

> Hellfire Keystone: Contained in. Clear: Abyss Monarch Aegir, Hellfire Keystone Chest (S), Hellfire Keystone Chest (L)

Canonical: https://lostark.wiki/database/items/hellfire-keystone-52400010?relation=containers

*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)

### Contained in

1–9 of 9

| Name | Quantity | Details |
| --- | --- | --- |
| [Clear: Abyss Monarch Aegir](https://lostark.wiki/database/items/clear-abyss-monarch-aegir-52324109) | 20 | Obtain all of the following items.; Quantity 20 |
| [Hellfire Keystone Chest (S)](https://lostark.wiki/database/items/hellfire-keystone-chest-s-52324124), Tier 4 | 5 | Obtain all of the following items.; Quantity 5 |
| [Hellfire Keystone Chest (L)](https://lostark.wiki/database/items/hellfire-keystone-chest-l-52324174), Tier 4 | 10 | Obtain all of the following items.; Quantity 10 |
| [Hellfire Keystone Chest](https://lostark.wiki/database/items/hellfire-keystone-chest-61303397) | 20 | Obtain all of the following items.; Quantity 20 |
| [Hellfire Keystone Chest](https://lostark.wiki/database/items/hellfire-keystone-chest-61303600) | 5 | Obtain all of the following items.; Quantity 5 |
| [\[Event\] Act 1 Normal & Solo Clear Event Chest](https://lostark.wiki/database/items/event-act-1-normal-solo-clear-event-chest-61304981) | 10 | Obtain all of the following items.; Quantity 10 |
| [Hellfire Keystone Chest](https://lostark.wiki/database/items/hellfire-keystone-chest-61305915) | 20 | Obtain all of the following items.; Quantity 20 |
| [Act 1 Hard Growth Event Chest](https://lostark.wiki/database/items/act-1-hard-growth-event-chest-61305932) | 12 | Obtain all of the following items.; Quantity 12 |
| [Act 1 Solo/Normal Growth Event Chest](https://lostark.wiki/database/items/act-1-solo-normal-growth-event-chest-61305933) | 6 | Obtain all of the following items.; Quantity 6 |

## Tools

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

## Related

- [Home](https://lostark.wiki/)
- [Items](https://lostark.wiki/database/items)
- [Materials](https://lostark.wiki/database/items/category/materials)