In this guide, you’ll find out where is the Obsidian Berry in Xenoblade Chronicles 3. Go through the guide and follow the simple instructions to get the berries.
You will need to head to the location on the map where you’ll find a large tree that descends down, as shown in the image below. When you get near them, blue exclamation signs will appear on the screen and you can start collecting them.
They are located at random locations. Once you find the berries, collect them and then travel to different locations and come back the berries will be respawned.