Vendors could choose to up the price in places like Target and Walmart to dissuade the chaos of those who try to scoop up and flip the product for profit, but that runs the risk of pricing out and alienating regular fans who just want to pick up packs of cards for themselves or their kids for fun
Same goes for cards that are temporarily banished, and as stated previously, any that are in the Graveyard or banished and later Special Summoned can only go to the Main Monster Zone
And that probably today there are more people with knowledge of newer stuff but near zero knowledge of vintage
Hyper Hammerhead could send those face-down monsters back to the hand, and Big Evolution Pill could let you get bigger monsters out easily
It seems like phasing out is a good thing, but did you know that there was a keyword called Phasing that certain cards possessed, which acted as a drawback for the creature
Tamiyo, Inquisitive Student / Tamiyo, Seasoned Scholar Tamiyo is a strange card in that it's a creature that provides value by being in play, but it doesn't do real damage to the opponent