How do you use XRay in Minecraft?
Swim under the block and swim up. Once your head is inside the block you will notice that your air bar is frozen at full and you can x–ray in all directions.
Is XRay in Minecraft cheating?
Relatively speaking, X-raying on Minecraft is cheating. However, the server may have specific rules against X-ray, or may allow it if it’s a more lenient server that’s more geared towards just having fun.