Xray Ultimate - Files - Minecraft Resource Packs - — Curseforge

That said, most multiplayer servers have anti-xray plugins (like Paper’s ore obfuscation) that render the pack useless—showing fake ores or sending mismatched data.

: In survival mode, being able to see hostile mobs through blocks can be a lifesaver, allowing players to avoid danger more effectively. That said, most multiplayer servers have anti-xray plugins

Place Xray Ultimate at the top of your resource pack list to prevent other packs from overriding the transparency. That said, most multiplayer servers have anti-xray plugins