Rebuilding question

[Wraith235]

so I remember somewhere where it was said that when rebuilding a 1st level character you could rebuild into a race boon ...

my question is .. can you rebuild into the boon granted by completing the retirement Arc

[Michael Brock]

1st level retrain into a race boon.

You may also rebuild into the retirement arc boon as long as you meet the requirements of 3 XPs or less.