Hello I have been playing raid now for close to 2 years and still learning the game I have an idea that would allow players to reset their skill books when players make mistakes by booking out champions that when they change their mind they can spend diamonds to regain those skill books back for Example let's say you have Chronicler Adelyn skill books maxed out but you have a change of mind you can now  spend 50 Gems per skill book  so with Chronicler Adelyn she has 12 skill books so if you want to reset it then it would cost 600 gems and that would then add 12 skill books back into your volt , It would allow new players and old players to fix up their mistakes I truely believe it would be a winner for everyone.  My player ID is   um110849842 | 106589220