The MasterCave resembles an impregnable fortress. From a distance, you can see the menacing dragon head with its enormous mouth. When it opens, you should quickly take cover. Inside the mouth lies a firearm. But that's not the only obstacle. Along the way through the MasterCave, there are trap doors and ground traps. All of this is to protect the super crystal hidden within the fortress. Whoever possesses it holds power over all of Eldrador. It's no wonder it is so heavily guarded. Those who embark on this adventure must dodge dangerous swinging hammers and take cover from stone projectiles. It's no easy task. Will an intruder succeed in reaching the super crystal at the very top?.