# Phantom Blade Zero Outpost key unlocks a cell with a blackstone fragment

- URL: https://talkfuse.com/story/where-to-find-the-outpost-cell-key-in-phantom-blade-zero/
- Published: 2026-10-29T04:32:21+00:00
- Original publisher: Polygon
- Original article: https://www.polygon.com/phantom-blade-zero-cell-key-location-where-to-find-outpost-courtyard/
- Topics: Gaming

## Key points

- The Outpost cell key is beside two corpses near a house.
- Opening the cell rewards one blackstone fragment.
- Four fragments make a blackstone, boosting attack and guard break by 10%.

## Summary

The new coverage adds the key’s exact location and confirms the reward for opening the Outpost Courtyard cell: one blackstone fragment. The optional detour matters because collecting four fragments lets players obtain a blackstone that increases Soul’s attack and guard break by 10%.

After unlocking the Outpost, players should find the bell near the smith Forge, climb the stairs and follow the winding path past two houses. An orange-glowing orb beside two corpses in front of the second house contains the key; players can then return to the locked cell before the Courtyard’s large gate.

## Coverage

- [Polygon: Phantom Blade Zero Outpost key unlocks a cell with a blackstone fragment](https://www.polygon.com/phantom-blade-zero-cell-key-location-where-to-find-outpost-courtyard/)
- [GameSpot: Where To Find Moji’s Relic In Phantom Blade Zero – Hero’s Lament Guide](https://www.gamespot.com/articles/phantom-blade-zero-heros-lament-moji-relic/)
- [GameSpot: Where To Find The Pangzhen Backstreet Courtyard Key In Phantom Blade Zero](https://www.gamespot.com/articles/phantom-blade-zero-pangzhen-backstreet-courtyard-key/)

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.