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 ...

Here, you can check out the best automatic Minecraft farms to add to your world.

Generally, seeds are used to get valuable structures in Minecraft like villages, strongholds, and more. However, as the entire world generation is dependent on the world seed, players can get anything ...