At least one of the Elder Dragons would become a major antagonist in future MTG storylines, and the Elder Dragons in general would give rise to the "EDH" (Elder Dragon Highlander) format, better known in the modern day as "Commander"
The high prices mainly come from premium reprints of good cards in Marvel Universe (MAR), or rare and mythic Spider-Man Eternal (SPE) cards, and all of them are driven by scarcity
Still though, it shows that the demand for foils is a totally different market than nonfoils since Matron didnt even show up on the nonfoil list
The pinnacle of the issue with foil cards in tournament play can be encapsulated by Nexus of Fate
Wow do we have some awesome fixing right now, especially in enemy colors
Being able to acquire three different benefits every turn is a very tempting offer, especially at a low investment cost