Required ash book revelation

[Ridgure]

Describe your suggestion:
Have the book reveal the amount of ash required per crafted item in the alchemy tablet.

Describe alternatives you've considered:
The amount is different from player to player so:
The player could claim the book so the book can get updated and show their numbers
The book could display the variable so the book can be the same for everyone but the number could be different from player to player