Simon Stevin, an Uncommon card

The card carries these facts from its Wikipedia article.

• He made various contributions in many areas of science and engineering, both theoretical and practical.
• He also translated various mathematical terms into Dutch, making it one of the few European languages in which the word for mathematics, wiskunde, was not a loanword from Greek but a calque via Latin.
• He also replaced the word chemie, the Dutch for chemistry, by scheikunde, made in analogy with wiskunde.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Simon Stevin article was read about 28,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 70 and blocks with 66: each hit it takes is cut by 26 %.

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 Simon Stevin in the power ranking, all domains together.