# Fierce Thunder Eel item

> A material required to craft Battle Items. It can be used to craft Fierce Thunder Potions. It comes out of Yudia Battle Item Pouch, Graverobber's Common Sack, and Graverobber's Heavy Sack.

Canonical: https://lostark.wiki/database/items/fierce-thunder-eel-605057

*Normal*

A material required to craft Battle Items.  
It can be used to craft Fierce Thunder Potions.

It comes out of [Yudia Battle Item Pouch](https://lostark.wiki/database/items/yudia-battle-item-pouch-206002), [Graverobber's Common Sack](https://lostark.wiki/database/items/graverobber-s-common-sack-206009), and [Graverobber's Heavy Sack](https://lostark.wiki/database/items/graverobber-s-heavy-sack-206010).

## Facts

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

## Acquisition & uses

- [Contained in](https://lostark.wiki/database/items/fierce-thunder-eel-605057#relationships) (4)

### Contained in

1–4 of 4

| Name | Quantity | Details |
| --- | --- | --- |
| [Yudia Battle Item Pouch](https://lostark.wiki/database/items/yudia-battle-item-pouch-206002) | 1 | Obtain some or all of the following items at random.   Some items may be restricted and unavailable.; Quantity 1 |
| [Graverobber's Common Sack](https://lostark.wiki/database/items/graverobber-s-common-sack-206009) | 2–6 | Obtain some or all of the following items at random.   Some items may be restricted and unavailable.; Quantity 2–6 |
| [Graverobber's Heavy Sack](https://lostark.wiki/database/items/graverobber-s-heavy-sack-206010) | 2–6 | Obtain some or all of the following items at random.   Some items may be restricted and unavailable.; Quantity 2–6 |
| [Graverobber's Luxurious Sack](https://lostark.wiki/database/items/graverobber-s-luxurious-sack-206011) | 2–6 | Obtain some or all of the following items at random.   Some items may be restricted and unavailable.; Quantity 2–6 |

## Related

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