Magic: The Gathering and Marvel's Secret Lair collaboration has already started arriving for fans lucky enough to buy them, who've been pleasantly surprised by the bonus cards included in each set. While Secret Lair has had its share of controversies over stocking issues and sales tactics, the cards are just as flavorful and unique as ever. Even though it's unlikely that MtG will change its successful business model anytime soon, it can still learn from the popularity of its Marvel bonus cards.

The Secret Lair's Marvel hero cards were a highly anticipated set, being announced over a year ago with much fanfare from both long-time players and newcomers alike. Luckily for fans who missed the chance to grab any cards from this Universes Beyond collaboration, players won't have to rush as much when the second drop hits as part of their Marvel Spider-Man decks. While not much has been revealed...