Cards are the heart of Terraforming Mars and understanding them is the key to win. But each one of them is unique and they interact in subtle, different ways. It’s often difficult to gauge exactly how good a card will be in a given game and often cards we thought would be standouts end up not panning out.
But there are some cards that I know I can always count on. Cards so versatile or so useful that will make a game easier or give me a much needed boost. They are the nine best cards of Terraforming Mars: