dailyxslu2.zip is a release file of the Minecraft data pack Daily Boss X souls like universe, made for Minecraft 1.20.1, 1.21.1. It was published on October 31, 2025 and is 37.6 MB in size. For the full description, screenshots and every other version, visit the Daily Boss X souls like universe data pack page.
How to install: Put the .zip into the datapacks folder of your world (.minecraft/saves/<world>/datapacks) and run /reload. No mods needed.