Wizards of the Coast has announced a second Conspiracy set, entitled Conspiracy: The Reign of Brago, which will release on August 26.
Like the first Conspiracy set, this new set is specially designed for eight-person drafts which conclude with multiplayer play. As before, there are cards which actually affect the drafting process itself, and new Conspiracies that twist the game rules. After the draft, the set is designed to be followed by two simultaneous games of between three to five players each.
The set includes 221 cards. There is no official word about the breakdown of cards that will be legal for Legacy and Vintage, but all non-Conspiracy cards in the first Conspiracy set were legal for the two Eternal formats (see "'M:TG-Conspiracy'"). Other details are not yet available, so no word if boosters will be 14 or 15 cards. MSRP is $3.99 per booster.