Tags

Tags are the icons at the top of a card: Building, Space, Power, Science, Jovian, Earth, Plant, Microbe, Animal, City and Event. Other cards' requirements, discounts and effects, and some Milestones and Awards, count them. Only tags on cards you have in play count.

With Venus Next: The Venus tag is added.

With Prelude: Prelude adds a wild tag, which counts as a tag of your choice only when you perform an action, not in final scoring.