What are the key differences between the Magic: The Gathering Duel Decks Blessed vs Cursed?

The key differences between the Magic: The Gathering Duel Decks Blessed vs Cursed are the themes and mechanics of the decks. The Blessed deck focuses on white and blue cards with a theme of angels and spirits, while the Cursed deck focuses on black and red cards with a theme of Zombies and vampires. The Blessed deck emphasizes protection and control, while the Cursed deck focuses on aggression and graveyard interactions.