Loot all the treasure chests in chapter 2 (Capital Passage, Torkas Passage, Torkas Cave, Tree Spirit Forest, Golda Cave, Anol Highway, Road to Richness, and Icon Passage)
Open all treasure chests in chapters 3 and 4 (Quitt Byway, Pregon Cave, Scotia Shrine, Grand Canyon, Idun Shrine, Notos Forest, Nephtys Shrine, Valkd Cathedral, Eiton Cave, Zar Shrine and Sealed Land) Refilled chests do not count.