In the Surges of Colonization scenario, are the Explore Cards on surge turns resolved simultaneously or sequentially?
In the Surges of Colonization scenario, are the Explore Cards on surge turns resolved simultaneously or sequentially?
Sequentially, just like for other effects that resolve more than one Explore Card in a single turn.
Explorers added in the first card will be sources of Explorers for the second card. Also, if a land matches multiple cards, it can get Explored multiple times.