How can I get more heroes?

Einstein's Portal on the North-East side of your city, crafted by the brilliant minds of Einstein and Tesla, allows you to summon Heroes of History from different eras.

 You unlock this Portal as one of the early technologies in the Stone Age on the Research Tree.

By reaching Einstein's Portal view, you'll find different types of gates: the time portal, the legendary portal, the season's arcane portal, and the weekly culture cities events portal. Each portal has its own antimatter to be activated.

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