You are going to need a lot of blocks for this build so you should better get to farming. As for the blocks themselves, you can pretty much use anything. Cobblestone and Wood are the most common ...

I love designing farms in minecraft, but some of my farms either arent useful enough or i just dont have time to make a whole ...

GameSpot may get a commission from retail offers. Whatever your reason for needing renewable lava generation in Minecraft, it's pretty simple to get set up, as long as you remember certain block ...