Looking back at my character build, there are a few class abilities I wish I had chosen differently. I was thinking there might be a way to retrain those levels, but I’m having a tough time coming up with something. My first thought is that, when you are going to town and would normally level up, you can instead (or also) retrain by “spending” Fate and Persona points equal to those needed to gain the level you are wanting to change.
For example: You are L6. You need 41 Fate and 20 Persona to gain L7. You have 44 Fate and 23 Persona. Going into town, you look back at your build and wish you had chosed differently at L2. You can spend 3 Fate and 3 Persona (the number of points needed to reach L2) and change that L2 choice. That would still leave you with 41 Fate and 20 Persona, so you would still level up going into town along with changing your L2 ability. However, if you had wanted to change your L3 ability, you would have needed to spend 7 Fate and 6 Persona, which would have reduced them to 34 and 14, meaning you would not level up going into town. (It take major commitment to attempt to change higher level abilities.)
A few of notes on this:
You cannot spend so many points that it would reduce your totals below that needed to gain your current level. (In the above example, you couldn’t reduce your Fate to less than 31 or your Persona to less than 16, the levels needed to reach your current L6.)
You can only do this once per Town Phase so you cannot retrain more than one ability at a time. (In the above example, if you had sufficient points, you could not retrain both your L2 and your L3 abilities. You could only do one now and one later.)
You can only do this once per ability. You really need to be committed to the idea of changing your ability. Once you change it, you can’t change it back later. (This prevents players from choosing abilities that might be advantageous for an adventure, then changing them back later.)
Do you think this is workable? Does it need tweaks? Are there better ideas out there? Or do you think this should not be allowed at all?