In an effort to renew some of the wonder of underground exploration for those who have done it 1,000,000 times and believe they know the world like the back of their hand, as well as those who have never ventured belowground in Caphori, a project is underway that will place 'Tiny Statues' underground in random locations (either explored or not). Depending on how deep the statues are, the difficulty to reach them (and their worth) will rise.
These 'ruins' are characterized by a shadow chest surrounded by blue brick, mythril ore or adamantite, and their bounty can be exchanged at the Hallowed Edge above town.
Happy digging!
One thing to say on the note of 'Tiny Statues'
Challange Accepted. I'm actually on the server right now.
Update: Already found one
If you have high-tier weapons and armor (Like, say, a Night's Edge or muramasa or what-the-fuck-ever), please do NOT seek out low-level statues, such as those found in the Dirt layer.
Dig deep- look for the higher-level statues. They can be found in *every* level of the world, including Hell.
If you've got a full suit of molten armor, don't expect to get anything good from bringing in anything other than a Tiny Cross or Angel Statue.