Stronghold

Strongholds are large underground structures, which are made up of stone bricks, and form large mazes with huge hallways. Each Stronghold has a single pillar on the surface leading into it.

Function
Inside, many chests are filled with rare loot and many uncommon animals spawn inside. In the end room, there is a Slider boss.

Each Stronghold must be at least 2250 meters away from another one.