No bot farms anymore? I am so glad to hear that. Let's make sure it stays that way. My proposal will help.
No one is forced to pay let's say 14$ for the Spell-book and a Rebellion pack. If this amount is one's life savings I would say: Play some other game like ... hm why not chess. There are boards for less than 10$ on amazon.com
RE: Increase price of Spellbook compensate with Rebellion Packs