Actual secret lairs called "just add milk", because they are cereal box designs on cards. 3 cards for $29.99 1000 guesses on card designs, and I still never would've hit this. Unnecessary, Just Add Milk Secret Lair Actual secret lairs called "just add milk", because they are cereal box designs on cards. 3 cards for $29.99 1000 guesses on card designs, and I still never would've hit this. Unnecessary, art:cereal Scryfall Magic: The Gathering Search Sakashima of a Thousand Faces Foil Secret Lair Drop Series Cereal Box Art