If you're the type who won't rest until Mars is turned into a lush green paradise, this Martian Lumber Corp promo card is a gem for your deck! Originally released as a special treat for Prelude 2 Kickstarter backers, this card is a powerful strategic tool to accelerate your oxygen and vegetation production. The card offers a fascinating synergy between construction and ecology: whenever you play a card with a 'Building' tag, you can convert your plants into 3 MegaCredits each. It's exactly the kind of efficiency every Terraforming Mars player loves to see on the board! Just a heads-up, it's not magic: to trigger this conversion bonus, you must have at least two greenery tiles already established on your map. Besides streamlining your cash flow, Martian Lumber Corp also gives a direct boost to your plant production, increasing it by one step. It's a 'Building' and 'Plant' tag card that helps bridge these two gameplay fronts, turning environmental growth into financial fuel for your next massive space projects. If you're looking to optimize your engine and want every possible advantage to dominate the Red Planet, this card is your next move.