Asteroid Rights

Asteroid Rights is an active project promo card introduced and distributed with spielbox magazine.

How to get
Asteroid Rights can be obtained with issue 1/2021 of spielbox magazine as add-on.

Though the card is marked with a promo icon on the lower left border, the magazine’s cover calls it a “free mini-expansion to Terraforming Mars”.

According to FryxGames comments, spielbox has 6 months exclusivity period before the card will be available for official purchase elsewhere (e.g. FryxGames web shop).

Strategy
Asteroid Rights action to add an asteroid to any card provides combos for the player to take advantage of:
 * AstroDrill – this corporation allows to spend an asteroid from it to gain 3 titanium.
 * Asteroid Deflection System – counts 1 VP per asteroid on it.
 * Asteroid Hollowing – card is worth VP at a rate of 1 for every 2 asteroids on it.
 * Comet Aiming – allows to remove an asteroid from it to place an ocean tile.
 * Directed Impactors – allows to remove an asteroid from it to raise temperature 1 step.
 * Rotator Impacts – allows to spend an asteroid from it to increase Venus one step.

Card also sports synergies with Earth and Space tags mechanics, such as discounts (e.g. Earth Office, Space Station), production boosts (e.g. Cartel, Satellites) and other (e.g. Point Luna, Interplanetary Trade).

Trivia

 * Card art by Isaac Fryxelius features asteroid rights acquired by PhoboLog corporation.
 * English edition of issue 1/2021 of spielbox magazine featured the card in English language. German issue distributed the card in German entitled “Asteroiden Rechte”.