Osseous Chordfish

The Osseous Chordfish is a fishable creature that appears in Flathill. It is obtained through fishing rather than as an enemy spawn, and it is tied to a specific fountain fishing spot in the Flathill area. In terms of crafting or consumption chains, there are no butchering rewards currently documented for an Osseous Chordfish when processed at a Chef's Counter.

The primary known location to fish for an Osseous Chordfish is the fountain positioned in front of the Flathill Syrup Co. tower (the GATE Facility). That fountain is accessible shortly after the start of the area by taking the shortcut ladder; the fishing spot sits just up that ladder in front of the tower. Because the Osseous Chordfish is tied to this fountain spawn point, players should use that exact fountain to reliably attempt captures rather than random open-water fishing elsewhere in Flathill.

Catching an Osseous Chordfish requires wearing a specific piece of fishing gear; using the designated gear is mandatory to register a catch from this fountain, and equipping the correct item increases the chance of success. Bring appropriate fishing equipment before attempting to fish at the fountain to avoid wasted attempts.

Practical notes and strategy:

• Travel to Flathill and take the shortcut ladder at the area start to reach the Flathill Syrup Co. tower; the fountain in front of the tower is the Osseous Chordfish spawn point.
• Equip the required fishing gear before interacting with the fountain; the correct equipment is necessary and also raises catch probability.
• Because butchering results are not listed for this species at a Chef's Counter, plan inventory and resource expectations accordingly—do not rely on this fish for specific butchering loot.
• If repeating attempts, remain at the fountain spot rather than roaming; the Osseous Chordfish is fountain-specific, so repeated interactions at that location are the most efficient way to obtain it.