7 Wonders: Leaders adds 42 new cards to the base game of 7 Wonders, comprising four new guilds, one new wonder card, and 36 (+1 blank) white "Leader" cards. At the start of the game, each player takes a hand of four leaders and may play one at the start of each of the three Ages. Unlike the standard cards, leaders cost money (not resources). The expansion comes with a new Wonder—the ancient city of Rome—and contains 6-gold tokens made of cardboard for more efficient money-management.
7 Wonders: Babel includes two modules for use with the 7 Wonders base game, and they can be used individually or together in any combination with other expansions.
In one half of 7 Wonders: Babel, players draft quarter-circle tiles at the start of the game prior to drafting anything else; each tile depicts a law that affects all players should it be put into play, e.g., all single resource cards provide an infinite number of resources each turn, or winners in military conflicts receive fewer points than normal.
You are the leader of one of the 7 great cities of the Ancient World. Gather resources, develop commercial routes, and affirm your military supremacy. Build your city and erect an architectural wonder which will transcend future times.