Greetz, Quuador Thanks so much, @Quuador
The casting cost pushes it down the list, but it can be quite impactful
If you discard a nonland card, you put a +1/+1 counter on the creature
However you store your collection, you still need to make sure your cards are organised so that you can find what youre looking for though this can take quite a bit of time to set up and maintain but it means that you can find last minute sideboard cards on the morning of a tournament or find cards for your new cool commander deck easily
Go Blank is certainly a better Mind Rot in the abstract, but once you start getting good stuff to recur, the flexibility of Inscription pushes it ahead
Magic: The Gathering s Beyond Universes crossover with Final Fantasy offers a beautiful trip down memory lane with some really cool Commander cards and deck synergies to boot