James B. Conant, an Uncommon card

The card carries these facts from its Wikipedia article.

• During World War I, he served in the U.S. Army, where he worked on the development of poison gases, especially lewisite.
• He became an assistant professor of chemistry at Harvard University in 1919 and the Sheldon Emery Professor of Organic Chemistry in 1929.
• He researched the physical structures of natural products, particularly chlorophyll, and he was one of the first to explore the sometimes complex relationship between chemical equilibrium and the reaction rate of chemical processes.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The James B. Conant 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 84 and blocks with 100: each hit it takes is cut by 40 %.

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 James B. Conant in the power ranking, all domains together.