Carl Sagan, an Epic card

The card carries these facts from its Wikipedia article.

• Initially an assistant professor at Harvard, Sagan later moved to Cornell, where he was the David Duncan Professor of Astronomy and Space Sciences and directed the Laboratory for Planetary Studies.
• He played an active role in the Mariner, Viking and Voyager programs.
• He published more than 600 scientific papers and articles and several popular science books, starting with The Cosmic Connection.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Carl Sagan article was read about 990,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 91 and blocks with 94: each hit it takes is cut by 38 %.

Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.

The cards just above and just below Carl Sagan in the power ranking, all domains together.