Enter Catamar Heights and hug the north wall to a hole with Migrant Plume x2 just before some boulders. If you head directly south and hug the wall while walking west you’ll find another hole with 2100 Gald in the southwest corner and can then zone to the Central Region.

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Head straight north to spot the hole in the wall with Beetle Leg x3 and then head east. At the fork you can head south for some random loot, but the north path leads to a hole straight ahead with Meadow Crystal x2 .

There are no more treasures in Catamar Heights, so continue to the Northeast Region and then enter Epsilla Ruins.