If you run this Command Block, 7 new structures will be generated in your world at once (4 for the upper world, 2 for hell and 1 for Edge), some will appear more often, some are much rarer. In some of them you can meet mobs and even find a random loot.
How to use Command Block
- Copy the command text from a file (Ctrl+A -> Ctrl+C)
- Launch the game and get a command block, to do this type in console /give @p command_block
- Put the command block on the ground
- Click on it right click and paste the command in the “Command console” (Ctrl+V)
- Activate the command block using the button or the lever