From the publisher's website:
Master the Force and focus on the action with the Star Wars: Force and Destiny Game Master’s Kit. It contains a complete adventure, Hidden Depths, and a GM screen that keeps tons of well-organized, useful information such as weapons data and critical injury results right in front of your eyes during gaming sessions. Expanded rules for Knight-level play are also included, allowing you to start players off with developed Talents and incredible Force powers.
The Force and Destiny Game Master’s Kit features:
A helpful GM screen allows you to focus on the action and keep your plans hidden from the players
Supplemental information for Game Masters including guidelines for Knight-level play
A complete adventure that can stand alone or follow the adventure in the Core Rulebook