From the announcement:
The Star Wars universe is a galaxy of change. Fans have watched regimes rise and fall as the legacy of their favorite characters shift and change with the dramatic twists of the generation-spanning saga.
Fantasy Flight Games is proud to announce Legacies, a new 160-card booster set for Star Wars™: Destiny, as well as two new 24-card Starter Sets, the Boba Fett Starter Set and the Luke Skywalker Starter Set.
Legacies continues the evolution of Star Wars: Destiny, expanding on classic archetypes while introducing new mechanics, including a new die symbol and a new card type. As a new Base Set, Legacies looks to be a solid starting point for Destiny newcomers while introducing innovative new concepts.
Pre-order the Boba Fett Starter Set, the Luke Skywalker Starter Set, and the Legacies Booster Packs at your local retailer or from the Fantasy Flight website, and read on for more of what you may expect to find in Legacies!