Michael W. Young, a Common card

The card carries these facts from its Wikipedia article.

• He has dedicated decades to research studying genetically controlled patterns of sleep and wakefulness within Drosophila melanogaster.
• At Rockefeller University, his lab has made significant contributions in the field of chronobiology by identifying key genes associated with regulation of the internal clock responsible for circadian rhythms.
• He was able to elucidate the function of the period gene, which is necessary for the fly to exhibit normal sleep cycles.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Michael W. Young article was read about 7,400 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 56: 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 Michael W. Young in the power ranking, all domains together.