Descent of Dagon is a huge stone structure inside a hidden valley. You can enter the valley through a crevice, the Penitent's Crossing or across a twisted tree in the south. The ruin will guide you down to a small pond.
- At the bottom, you can find a gate that guides you through a cave to the Crevice.
- Around the temple are many Panthers and inside the temple are many Black Hand pirates. You can find several normal chests and two valuable chests.
- Additionally, there is a few Silverstone deposits.
- There is still a fourth entrance, to enter the higher valley.
- Inside the cave are Glowing Goop plants, which are rarer in this region of the jungle.