Cavern of Arcane Magic

Inspired by the underworld of H.P. Lovecraft's story, Dreamquest of Unknown Kadath and the Dholes, Gugs, Gaths and Ghouls, as well as color influenced by Arcane magic in Diablo 3: Reaper of Souls (that's the purple glowing stuff). This clip also explores thems from the book, such as antidiluvean carvings and inscriptions oin the stone, left by ancient dwellers who predate mankind by many eons. Why is there a moon, if it's the underworld? Because dreamers always dream things that make no sense. Perhaps, that would have been the detail that didn't make sense and alerted you to the fact you were dreaming. In that case, it would be sweet, since that can often trigger a lucid dream, where you can control the outcome. Yeah, I totally just came up with that... :)