If the discard was something more universal like lands or blue cards instead of artifacts, or always just one card, while retaining its instant cost it would probably get more play than Fact or Fiction, mostly for occupying a slot on the curve in less demand
This means Ill include anything that you can play with a mono-white commander
This card is very old, but its still pretty good in modern Commander, and it establishes a benchmark that holds true even now: a card that costs two mana should earn you +1 extra land
I think this works in Up the Beanstalk decks in Standard, maybe Pia Nalaar, Consul of Revival decks, but probably in no other context in 60-card formats
It has loads of new cards, a clear theme, a fun path to winning, and A Goofy Movie fans will love it
Theres also the legal and platform angle