# \[Event\] Combat XP Potion item

> Gain 10,000,000 Combat XP when used. Must be between Combat Lv. 50 - 60. It comes out of Express Lv. 1,520 Achievement Chest, Express Lv. 1,540 Achievement Chest, and Express Lv. 1,550 Achievement Chest.

Canonical: https://lostark.wiki/database/items/event-combat-xp-potion-40619388

*Legendary*

Gain 10,000,000 Combat XP when used.  
  
Must be between Combat Lv. 50 - 60.

It comes out of [Express Lv. 1,520 Achievement Chest](https://lostark.wiki/database/items/express-lv-1-520-achievement-chest-61104240), [Express Lv. 1,540 Achievement Chest](https://lostark.wiki/database/items/express-lv-1-540-achievement-chest-61104250), and [Express Lv. 1,550 Achievement Chest](https://lostark.wiki/database/items/express-lv-1-550-achievement-chest-61104260).

## Facts

- **Shop sale**: 1 Silver
- **Binding**: Bind on pickup

## Acquisition & uses

- [Contained in](https://lostark.wiki/database/items/event-combat-xp-potion-40619388#relationships) (4)

### Contained in

1–4 of 4

| Name | Quantity | Details |
| --- | --- | --- |
| [Express Lv. 1,520 Achievement Chest](https://lostark.wiki/database/items/express-lv-1-520-achievement-chest-61104240) | 10 | Obtain all of the following items.; Quantity 10 |
| [Express Lv. 1,540 Achievement Chest](https://lostark.wiki/database/items/express-lv-1-540-achievement-chest-61104250) | 15 | Obtain all of the following items.; Quantity 15 |
| [Express Lv. 1,550 Achievement Chest](https://lostark.wiki/database/items/express-lv-1-550-achievement-chest-61104260) | 15 | Obtain all of the following items.; Quantity 15 |
| [Express Lv. 1,560 Achievement Chest](https://lostark.wiki/database/items/express-lv-1-560-achievement-chest-61104270) | 20 | Obtain all of the following items.; Quantity 20 |

## Related

- [Home](https://lostark.wiki/)
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- [Consumables](https://lostark.wiki/database/items/category/consumables)