# Nightmare Herald NPC

> Nightmare Herald is placed in Black Chain Prison.

Canonical: https://lostark.wiki/database/npcs/nightmare-herald-512257

*Challenge*

Nightmare Herald is placed in [Black Chain Prison](https://lostark.wiki/map/black-chain-prison-59028/nightmare-herald).

## Map

- [Black Chain Prison](https://lostark.wiki/map/black-chain-prison-59028/nightmare-herald)

## Related

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