Theres a ton of applications for this: you can elk your own cards once youre done with their effects, you can elk the Food token he makes, and best of all, you can elk your opponents big creatures and artifacts essentially making Oko a persistent answer to that your opponent will need to play around
Now, however, Amazon appears to have released more on launch day, meaning some Commander decks, boosters, and more are available, while one surprising retailer still has a Collector's Edition version of at least one Commander deck
Magic has more than enough self-mill to facilitate a swift flip, and I highly doubt you need much more than that to win with the proper setup
Plus, those six cards are new to Magic and different for each Scene Box, so across all four there's a total of 24 new-to- Magic cards
Emry, Lurker of the Loch A bit of a unique contender to the list, Emry, Lurker of the Loch is a self-mill card used in blue/black Dimir decks, primarily focused on secrecy and underhanded deeds
These one-mana creatures force their target to mill three cards any time a land enters the battlefield under your control