The Shadow Over Petrichor is a sub-quest for Canticles of Harmony Quest of Genshin Impact. Guide contains how to start, walkthrough, answers, how to unlock, walkthrough & rewards.
Table of Contents
The Shadow Over Petrichor Walkthrough Guide
Head To Petrichor Island To Unlock
| Map | Location |
|---|---|
  |  |
The Shadow Over Petrichor will automatically unlock upon walking around Petrichor Island. You will automatically unlock a waypoint to the area upon completing Archon Quest Prologue: Act III "Song Of The Dragon And Freedom".
The Shadow Over Petrichor Walkthrough Guide
The Shadow Over Petrichor Walkthrough Chart
Walkthrough Guide
- Defeat the bandits
- Head to Petrichor
- Head to the marked location in Petrichor Island's mountains
- Defeat the revived statue.
↳ Using Geo or Claymore characters will make this easier. - Follow Osse into the deep spring
- Go to the underwater faded castle
- Play the tree symbol tune in the Autoharmonic Music Box, then exit it
The Shadow Over Petrichor Walkthrough Guide
Rewards For AR60
- Primogem x 30
- Mora x 37,000
- Ancient Autoharmonic Music Box
