I know power creep is a problem in Magic, but you dont expect a legendary mythic to be superseded by a nonlegendary rare just a few months after release
Besides a short run-time and straightforward rules, it's endlessly replayable
Blue-Red Spells Prowess, the once evergreen, now deciduous mechanic is back
Add to that the fact that counterfeiters are knowingly breaking laws protecting intellectual property and its difficult to see them as innocent actors who bear no responsibility for the consequences of creating counterfeits
Creatures Artificers Assistant shows up sometimes, mostly in decks that lean in on historic synergy already - but with the recent printing of Jodah, the Unifier and the latest set - The Brothers War - focusing on artifacts, I expect you may brew a deck soon which ends up with a higher historic count than what youre used to, maybe even just on accident
So, what's the big deal, and why are Spider-Man Collector Boosters flipping for so much already