I really love this place because of giant saw, the clear haze on the air and macabre music that reminds me a lot of the desperate battle against myotismon and Wizardmon's death on Digimon Adventure anime.
It's also a good place to level up and get some Essences of Evolution, True vice components and Myotismon seal of the raid bosses; 
Tamer:LeexD/ Server:Leviamon