Origin classes version: 1.3.0
Minecraft version: 1.18.2

There is a bug where you can't get TieredZ attributes on swords and armor when you are a blacksmith, but it works fine on tools.

This happens when you are blacksmith:

And this is how it should work:

When you don't select blacksmith as your class, everything works fine.
Tested it with only those two mods in the mods folder.
TieredZ github: https://github.com/Globox1997/tiered