I'm curious about how long before release a set is entirely finalised. Zendikar Rising was announced in September 2019 for release in Q4 2020, so there's at least a year between announcement and release. Would it have been a finished card file by then or could changes still have been made?
Pencils are down about nine months before release, I believe.
A set being announced while there's still some time for revision is interesting to me--especially with a return set, I wonder if late changes can be made based on what the audience is excited to see coming back.














