# Entrance Ticket: Ebony Cube \[4th Unlock\] item

> Entrance Ticket: Ebony Cube \[4th Unlock\]: Used to buy. Hell Key of Destiny IV, Hell Key of Destiny V, Hell Key of Destiny V

Canonical: https://lostark.wiki/database/items/entrance-ticket-ebony-cube-4th-unlock-62203409?relation=used_to_buy

*Legendary*

An entrance ticket to the Ebony Cube \[4th Unlock\].

It is sold by [Historian Humelkoth](https://lostark.wiki/database/npcs/historian-humelkoth-82154), [Scholar Mnemon](https://lostark.wiki/database/npcs/scholar-mnemon-82155), and [Viola](https://lostark.wiki/database/npcs/viola-86446).

## Facts

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

## Acquisition & uses

- [Vendors](https://lostark.wiki/database/items/entrance-ticket-ebony-cube-4th-unlock-62203409#relationships) (3)
- [Used to buy](https://lostark.wiki/database/items/entrance-ticket-ebony-cube-4th-unlock-62203409?relation=used_to_buy#relationships) (6)
- [Contained in](https://lostark.wiki/database/items/entrance-ticket-ebony-cube-4th-unlock-62203409?relation=containers#relationships) (3)

### Used to buy

1–6 of 6

| Name | Quantity | Details |
| --- | --- | --- |
| [Hell Key of Destiny IV](https://lostark.wiki/database/items/hell-key-of-destiny-iv-659000072), Tier 4 | 1 | Required 4, Produced 1, Item Lv. 1,720 or above; Other conditions may apply. |
| [Hell Key of Destiny V](https://lostark.wiki/database/items/hell-key-of-destiny-v-659000111), Tier 4 | 1 | Required 2, Produced 1, Item Lv. 1,730 or above; Other conditions may apply. |
| [Hell Key of Destiny V](https://lostark.wiki/database/items/hell-key-of-destiny-v-659000112), Tier 4 | 1 | Required 3, Produced 1, Item Lv. 1,730 or above; Other conditions may apply. |
| [Hell Key of Destiny V](https://lostark.wiki/database/items/hell-key-of-destiny-v-659000113), Tier 4 | 1 | Required 5, Produced 1, Item Lv. 1,730 or above; Other conditions may apply. |
| [Hell Key of Destiny VI](https://lostark.wiki/database/items/hell-key-of-destiny-vi-659000154), Tier 4 | 1 | Required 3, Produced 1, Item Lv. 1,750 or above; Other conditions may apply. |
| [Hell Key of Destiny VI](https://lostark.wiki/database/items/hell-key-of-destiny-vi-659000155), Tier 4 | 1 | Required 5, Produced 1, Item Lv. 1,750 or above; Other conditions may apply. |

## Tools

- [Ebony Cube reward comparison](https://lostark.wiki/tools/ebony-cube-reward-comparison#t=62203409)
- [Shop and market comparison](https://lostark.wiki/tools/shop-and-market-comparison#i=62203409)

## Related

- [Home](https://lostark.wiki/)
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