Dungeons & Dragons: Adventures in the Forgotten Realms will be the third Standard-legal Magic: The Gathering set coming out July 23, 2021. Replacing this year's Core Set, the 88th Magic expansion will be a crossover with D&D. The Forgotten Realms is a campaign setting for the D&D fantasy role-playing game. Commonly referred to by players and game designers alike as "The Realms", the planet Toril is shared by humans, dwarves, elves, goblins, orcs, and creatures. This set contains 281 regular cards and as a first, the basic lands of this set feature flavor texts. These are structured as descriptions presented by a Dungeon Master.