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 ...

While certain items and materials in Minecraft are notoriously hard to come by, there are ways to obtain these rare things.

GameSpot may get a commission from retail offers. The Slime is one of the Minecraft mobs that initially appears hostile, but upon killing it you will find useful items for many sought-after crafting ...