WotC dropped a few tidbits as far as what to expect from the upcoming summer release Adventures in the Forgotten Realms in a recent article.  This set is the first D&D themed set produced for Magic: The Gathering, and will replace the release of a Core Set this year.  It's product line will feature both Collector Boosters as well as new Commander Decks. As previous mentioned by WotC, it will be a full-black bordered, Standard-legal set that features a "party" mechanic.

The new set will bring updated WPN Premium benefits for stores that achieve that status by June 7.  The benefits include being able to sell Collector Boosters as part of the Prerelease Early Sales Promotion and receiving an increased Commander Deck allocation.

Wizards of the Coast also revealed that there will be a shortage of Draft Booster product for the upcoming Magic: The Gathering Strixhaven: School of Mages set on release (see "Wizards of the Coast Reveals a Shortage of 'Magic: The Gathering' Draft Boosters").