Xray Ultimate is a popular, mod-loader-free Minecraft resource pack designed to make standard blocks transparent to reveal ores and structures. It supports extensive modded ore visibility and requires smooth lighting to be turned off for proper functionality, though its use in multiplayer is often prohibited. For more details, visit CurseForge. Xray Ultimate - Minecraft Resource Packs - CurseForge
While Xray Ultimate is a powerful tool for single-player survival worlds or testing redstone builds, it is strictly forbidden on almost all multiplayer servers. Locate the version of the pack that matches
resourcepacks folder.Xray Ultimate sits in a grey area. Mojang allows resource packs that modify block textures, even to the point of transparency. However, most server rules explicitly ban “resource packs that provide unfair advantages.” The Controversy Xray Ultimate sits in a grey area