Theres a good reason for this
In terms of special versions of cards, I dont think anythings going to top being able to get a grand for the foil Japanese alternate-art Liliana, Dreadhorde General as spotted on eBay, but I think Oko has a shot to be the new champion
Standard Ranked puts you on the competitive ladder, using only the cards available in the Standard format at the moment, but if you have more cards from previous sets, choose Historic Ranked to have the freedom to use all the cards you want
If you discard a card as a cost to cast a spell or activate an ability, this creature's triggered ability resolves before that spell or ability but after you've chosen targets for it
As cool as etched foils are, hopefully Wizards tries gilded foils in more sets
You and others can attack it