Your Masteries remain the exact same as they are currently, meaning that if you previously had Fireball bought and mastered in your profile and training, you have to buy that jutsu again otherwise the ASP spent on mastering it will be lost.
Unless you also buy the Jutsu Swap ASP item Essentially you're already getting 100% sellback with this reimbursement. So if you want to swap your masteries and buy entirely different jutsus on top of that, you'll need the card.
If you buy it, mark it in your training after the reimbursement post in your training thread by your council.
[Original notice here; posted here for clarity]
Unless you also buy the Jutsu Swap ASP item Essentially you're already getting 100% sellback with this reimbursement. So if you want to swap your masteries and buy entirely different jutsus on top of that, you'll need the card.
If you buy it, mark it in your training after the reimbursement post in your training thread by your council.
[Original notice here; posted here for clarity]