Sagrada: 5-6 Player Expansion

From the Publisher:

Add to your Sagrada experience with the 5-6 Player Expansion! You can now enjoy more Sagrada by adding up to 2 extra players! This expansion introduces the Private Dice Pool boards for smooth gameplay through 6 players. Also includes new private objectives, tools, and window pattern cards. 

This expansion is not standalone. The Sagrada base game is required to play.