In ancient times, the gods were much a part of everyday life. You weren't considered heavily religious if you gave thanks, prayers, and offerings to various deities throughout your daily routine. It's just how people lived. In 7 Wonders Duels: Pantheon, you are looking to create a city full of wonders that will stand the tests of time. Along with that, you can devote them to various gods.
This new set will change how the game works by giving you Grand Temples instead instead of Guilds during Age III. Of course, it wouldn't be 7 Wonders without wonders, so there's new ones, too. Above, you see the Mesopotamian and Roman gods that are going to be part of the set. There will also be Greek, Phoenecian, and Egyptian gods in the set.