Hey all, in case anyone is interested in this, here's a template for a master set tracker for black bolt and white flare.
https://docs.google.com/spreadsheets/d/1zs67Fgca9BC9HA7dinRUHoKwiJCFWk3_OJzU2aWRqm0/edit?usp=sharing
I also have columns for each page and slot for each card so you don't have to count that out. I like to put an etb sleeve in the first slot of my master sets, so if that's not your thing then yuou can for sure download a copy and edit that out. I don't have anything in the way of percentages of what is in your collection vs still outstanding but as far as a row for each card/type, this can get the job done!
Happy collecting!
by _azsedo