This bundle includes the following:

• Officers Academy outfits for female and male Byleth available at game launch.
• Additional Auxiliary battle maps, helpful in-game support items, and more will be released by Oct. 31.
• Additional quests and costumes, plus a free update, will be released by Dec. 31.
• New story content, with additional playable characters, locations and more, plus a free update, will be released by April 30, 2020.

About the base game:

War is coming to the continent of Fódlan. Here, order is maintained by the Church of Seiros, which hosts the prestigious Officer's Academy within its headquarters. You are invited to teach one of its three mighty houses, each comprised of students brimming with personality and represented by a royal from one of three territories.