Terraforming Mars: Carbon Nanosystems Promo Card

Promo Card, which was included in the Kickstarter for Prelude 2, but will also be available in limited quantities at select board game conventions or from FryxGames. Carbon Nanosystems is an active card with Science and Building tags. Effect: When you play a science tag, including this, add a graphene resource here. Effect: When playing a space or city tag, graphenes may be used as 4 M€ each. Promo Card X52