Equinox will release Whispers from the Maze, the third set for the Altered TCG in June.  The new set includes 282 cards that allow players to build their camp in the City of Scholars and explore the secrets of the maze down below.
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As was the case with the second set for Altered TCG (see "Second ‘Altered TCG’ Set”), the rarity scheme provides for one Unique card in every eight booster packs, and stores need only 4 packs per player for Draft and 7 packs per player for Sealed events.

Booster packs are sold to retailers in 36-copunt displays.  Street date is June 6.