he Depth of The Forge Guide
Treasure 1 is in the camp part of the Forge.
Treasure 2 is in a cave where the lava is. Basically in the opposite direction of where the camp is, you can jump on one of the pointy things in the lava to get there.
How to Unlock Depth of The Forge?
You found this thread due to being missing a treasure chest for the hideout (stuck on 1/2 loot chests) and searching madly for it. You found the answer regarding the second chest– it’s not through that door later on at all, you need to go right back to the entrance where the lava is.
Anyway, for the second chest, if you look around carefully in the lava section at the entrance, there’s actually a tiny hidden passage that leads to your right as you go in.
From where you entered, if you leap out onto the first two ledges to cross the lava as before, but then, instead of going left towards the main part where the Cult was holed up, look to your right and you will see a rocky outcrop and darkness beyond it. There’s actually a passage there. Use the rock as a stepping stone and it leads you into a different section where the other chest is so that you can clear the area.
For the inaccessible “Third” chest, in this quest, you have to choose between Poseidon or Apollo; and the choice you make will impact what chest you get and block another. So as of right now, you can only get 2 chests no matter what.If you go with Poseidon, you get an epic trident; and a purple-grade sword for Apollo.