Haha... I'm dating myself but I used to own all these MtG books that talked about card advantage, etc... and then it had a history and analysis of famous decks. I used to collect the MtG encyclopedias.
I know this is the online age but I'm wondering if there's any interest of an eventual hardcopy of things at some point in the future.
Just trying to wrap myself around minion value for starters. In MtG, if you got a 4/4 for 3 mana, you know you were probably paying double of a color. I know a lot of guys have card text with abilities so maybe stat lines in not purely discussable.
I have no idea if I'll ever "git gud" at this game but it's definitely useful for mitigating brain atrophy!