Discover how to easily build a nether portal with zero blocks in Minecraft. Get to the nether early with this clever trick!

A functional Nether Portal of 4×5 blocks needs a maximum of 14 Obsidian blocks, but 10 blocks can do the job as well. First place 2 Obsidian blocks on the ground, then use two Cobblestone blocks ...

Build a Nether Portal of appropriate size if you have not already. Use the Obsidian to craft a hollow square/rectangle (4×4 blocks for example).