# Cannonball item

> It's needed to use the cannons in the Fortress Battle. It contains powerful gunpowder, so it can inflict devastating damage to a wide range of enemies. It drops from Fortress Escort, Fortress Guard, and Fortress Elite.

Canonical: https://lostark.wiki/database/items/cannonball-420001

*Uncommon*

It's needed to use the cannons in the Fortress Battle.  
It contains powerful gunpowder, so it can inflict devastating damage to a wide range of enemies.

It drops from [Fortress Escort](https://lostark.wiki/database/npcs/fortress-escort-741004), [Fortress Guard](https://lostark.wiki/database/npcs/fortress-guard-741005), and [Fortress Elite](https://lostark.wiki/database/npcs/fortress-elite-741006).

## Facts

- **Shop sale**: 5 Silver
- **Binding**: Bind on pickup

## Acquisition & uses

- [Dropped by](https://lostark.wiki/database/items/cannonball-420001#relationships) (4)

### Dropped by

1–4 of 4

| Name | Rank | Difficulty | Quantity | Details |
| --- | --- | --- | --- | --- |
| [Fortress Escort](https://lostark.wiki/database/npcs/fortress-escort-741004) | Normal | Normal | 1–3 | Normal; Normal: 1–3, Minimum item level 1 |
| [Fortress Guard](https://lostark.wiki/database/npcs/fortress-guard-741005) | Normal | Normal | 1 | Normal; Normal: 1, Minimum item level 1 |
| [Fortress Elite](https://lostark.wiki/database/npcs/fortress-elite-741006) |  | Normal | 1–3 | Normal: 1–3, Minimum item level 1 |
| [Fortress Elite](https://lostark.wiki/database/npcs/fortress-elite-741021) |  | Normal | 1–3 | Normal: 1–3, Minimum item level 1 |

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