The Wall of Blades

In this area, go along the path and hang onto the wall. From this view, near the handle of the spear, you can see a pot containing a ruby. It's around 11 o'clock of the screen.

Ignore the spear for now. Time your movements so you don't run into the spider. Get on the gray platform and hit the lever. Do the same with the spiders above. Hit the orange lever and time your movements to avoid them. go to the end and grab a torch. You may kill the spiders if you wish. Head back down by using the gray platform. Grab the spear and kill the spider here. Go back up and climb the wall. Throw a spear at the snake and flip the yellow lever. When you go up, there is a Blood Salamander fragment in the pot hidden at the back of the stone formation that is holding up the exit. Go to the next area.

Hang on the wall. go left once. Up once, Up once again. Down, Left, Up, Left, Up, Right, Up, Right, Up. In the next area, there is a ruby in the pot just to the left of the door you just came out of. It is being obstructed by rock formations in the foreground.

Climb up and show yourself to the lizard. It will chase you so turn right and run. At the end of the path, climb down the wall and go across it. Run towards the gray pressure plate and onto the orange platform. Then go back onto the gray platform to kill the lizard.

go back and grab a torch. Go on the orange platform and flip the lever to move up. Step on the orange plate to have the push block push the snake down. Kill the snake. Climb up and position the pillar in front of the orange push block. Go down and push the orange plate then push the pillar into the gap giving the lizard a chance to chase you. When it spots you, just head up to the yellow push block. The lizard will push the plate that activates the push block. Go to the next area.