new items are counter productive?

[Felis]

where did you guys get the idea that they are limited to classes only? I read none such nonsense.

Don't read anyone the letters?
These new recipes are high-difficulty synthesis recipes.
And now we look in the letter XXVI

1.22
-NEW- High-level recipes
-NEW- Addition of class-exclusive high-level recipes
* Planned to be highly challenging synthesis.