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 ...
6don MSN
Minecraft sulfur cube: Everything you need to know about the game's newest multifunctional mob
A minigame player's best friend.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results