A beautiful gem filled room that came into being shortly after Tero hacked into the dream world. Normal people would say "Hey look, gems. They must be valuable!". Sadly, this part of the world has been tampered with, probably a side effect of Tero's unplanned entrance. Gravity is displaced here, making normally heavy objects as light as a feather. Or so it would seem. In reality that only happens when Tero is absent from the cavern. His gem is somehow keyed in to the gravity wells within the cave, allowing him to maipulate gravity witout the need of a rune while inside. Why the caverns of insanity you may wonder. Imagine being crushed under the weight of your own body, nearly escaping from the cave when you are pulled back into the farthest recesses of the cave by gravity pulling you by your feet.