>>56263942>gen 1-4missable items that only work once, some of them can be bought
>gen 5-7infinite
>gen 8some of them are infinite, introduction of TRs, youhave to wait a specific day to bought them
>gen 9you can craft all of them just fighting them in auto battle at any hour or day
Unless they fixed the shieldon issue, gen 9 had the best approach
