: In 1.12, the Nether is a chaotic mess of Netherrack. An X-ray pack highlights Ancient Debris (if using back-ported mods) or simply helps locate Nether Fortresses.
Using X-ray in your own world doesn't get you banned, but it can ruin the game. Minecraft’s core loop is exploration and risk. If you strip every mountain of diamonds in 10 minutes, you will exhaust the content of that world. Many players report losing interest in a world within hours of installing an X-ray pack. minecraft 1.12 xray texture pack