Objective: Find the lost 'Glimmerstone' in the Sunken Glade.
Upon entering the Sunken Glade, you'll encounter the distraught Fisherman Finn. He's lost his prized Glimmerstone in the murky waters. The Glimmerstone is located at the bottom of the central pond, guarded by several 'Bog Lurkers'. These creatures are slow but hit hard. Use ranged attacks or hit-and-run tactics. You'll need to activate three ancient pressure plates around the pond to drain a portion of the water, revealing the Glimmerstone. The plates are often hidden behind overgrown vines that can be cut with any sharp weapon.