Giuseppe Peano, an Uncommon card

The card carries these facts from its Wikipedia article.

• The author of over 200 books and papers, he was a founder of mathematical logic and set theory, to which he contributed much notation, for instance, notations of set operations.
• The standard axiomatization of the natural numbers is named the Peano axioms in his honor.
• As part of this effort, he made key contributions to the modern rigorous and systematic treatment of the method of mathematical induction.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Giuseppe Peano article was read about 27,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 63 and blocks with 39: each hit it takes is cut by 16 %.

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 Giuseppe Peano in the power ranking, all domains together.