Scryfall is perfect for finding exactly what you want, but you actually need to know what kind of card you want for it to work well
Instead, lets focus on some other control decks in the format that could be great choices post ban
If you have ultra-rare cards of high value, then the auction can fetch you the maximum price , as the collectors will try to outbid each other for your rare card
Despite that being eight years ago, Atraxa remains one of, if not the, best legendary creatures in the game
I honestly have no idea if it does or not. The benefits are so slight and the costs are so slight that it is very hard to weigh them. If any reader can quantify that, Id love to see it. Since I am incapable of figuring out which play is optimal based upon forward thinking here, Ill fall back to pattern recognition. I think Brainstorm plus shuffle effect is one of the most powerful combos in Vintage. Thus, I think the right play is (1). Although I think the second-best play is (5)
It's fitting that WotC would pick Hatsune Miku for such a venture, as the company appears to have a particular fondness for the blue-haired vocaloid