Pierre Schaeffer, an Uncommon card

The card carries these facts from its Wikipedia article.

• His innovative work in both the sciences, particularly communications and acoustics, and the various arts of music, literature and radio presentation after the end of World War II, as well as his anti-nuclear activism and cultural criticism garnered him widespread recognition in his lifetime.
• Schaeffer is most widely and currently recognized for his accomplishments in electronic and experimental music, at the core of which stands his role as the chief developer of a unique and early form of avant-garde music known as musique concrète.
• The genre emerged in Europe from the utilization of new music technology developed in the post-war era, following the advance of electroacoustic and acousmatic music.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Pierre Schaeffer article was read about 25,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 69 and blocks with 55: each hit it takes is cut by 22 %.

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 Pierre Schaeffer in the power ranking, all domains together.