The MasterCave looks like an impregnable fortress. You can see the dangerous dragon's head with its huge mouth from afar. When it opens, you should take cover quickly. The mouth conceals a firearm. But that's not the only obstacle. There are trapdoors and floor traps lurking on the way through the MasterCave. All to protect the super crystal hidden inside the fortress. Whoever possesses it has power over the whole of Eldrador. No wonder it is so elaborately protected. Those who take on the adventure must dodge dangerous swinging hammers and take cover from stone projectiles. Not an easy endeavour. Will an intruder manage to reach the top of the super crystal?