Installing the Xray Texture Pack 1.8.8 on Eaglercraft is a straightforward process. Follow these steps:

A reliable source is GitHub repositories or Minecraft forum archives (e.g., Mediafire links from 2015-2018). The pack you download should be a .zip file containing an assets folder and a pack.mcmeta file. Inside assets/minecraft/textures/blocks/ , you will find edited PNGs: stone.png is often a 1x1 transparent pixel, while diamond_ore.png retains its bright blue texture.

The screen flickered. Suddenly, the solid ground of his survival world vanished. Below his feet, he saw the jagged geometry of the world: a spider-web of caves, the orange glow of lava pools, and there—deep in the abyss—the distinct, light-blue sparkle of a diamond vein.