>>281400126
Nothing special really.
My path was first doing Heisig in ~ 3 months for the kanji, then the Core decks for vocab (those were still popular back then, there are probably better ones around nowadays) followed by mining some more from VNs, video games and web novels/ebooks. My vocab deck has a total of 12k cards now. I switched the Heisig deck out for a Kanji writing deck with real japanese keywords eventually, but I've dropped that as well since it was just leeching time for no real benefit.
As preparation for the JLPT specifically, I bought all the Kanzen master N2 books plus a book with N2 mock tests.
But of those Kanzen master books, the vocab and Kanji ones were kinda useless because I had all that covered with Anki already and the listening one was good to get used to the format, but I did not really need it.
The grammar and reading ones were extremely valuable though.
For the N1 a year later, I only got the N1 versions of those two(which I definitely recommend) , plus two more books with N1 mock tests I did throughout the year.