One Block Skyblock

One block skyblock in vanilla minecraft. There is an end portal and some mobs that can spawn. Any version past 1.0.4 has a hardcore version. So far, there are only 2 phases.

It is easy to edit the blocks. The following will describe the setup making it and how to edit it.

The setup is at y-level 320. The number on the sign is representing the chance of that block that is 1 x position ahead of the block the armor stands are on. To change it, follow the pattern and press the button on the command block at 3, 3, 319 if you added armor stands. Make sure that you use a free block. If you really know what you are doing, you can add structures. Mobs are a little trickier. You have to give the mob.spawner name tag to any armor stands you place. You do not need to press that button. When adding a mob, you have to not only add the armor stand and name it, you also have to place it on the command block summoning the mob of your choice. You need to place the command block yourself and type in the command to spawn your mob at 0 0 0. Phases are a little harder to edit.