Click on the seeking treasure button to see the details of seeking treasure.
This page summarizes all events which provide rare materials. You can join these events by clicking on the button right.
"Courage Pyramid" drops in pet eggs.
"Laboratory" drops skill books, mount materials and refinement materials.
"Odin Temple" drops card albums.
"BOSS Temple" drops equipment.
"Abyss Lake" drops Halo fragment and refinement materials.