After the scenes, you will be introduced to the deadly Scalebeast. These hard-shelled creatures have powerful attacks, high HP and are immune to almost all damage until Staggered. It will take around three minutes to defeat them at this stage by employing correct strategies so you may wish to just kill the one standing by a Sphere and ignore the others. The spoils and CP you get for vanquishing them aren’t really worth your time.
The Treasure Sphere is on the left side, just down the slope when you arrive - inside are 15x Iron Shells . If you do plan on killing the Scalebeasts, aim for preemptive strikes every time. They are slow and lumbering so should be a breeze to sneak up on. Avoid the rest of them but don’t neglect to collect the Librascope on your way out.
The final part of the area provides a couple of battles with Gremlins and an unmissable Treasure Sphere containing 10x Scaled Wings . Head north through some marshland to reach Lake Shayra.