Immunology, an Uncommon card

The card carries these facts from its Wikipedia article.

• Immunology charts, measures, and contextualizes the physiological functioning of the immune system in states of both health and diseases, malfunctions of the immune system in immunological disorders, and the physical, chemical, and physiological characteristics of the components of the immune system in vitro, in situ, and in vivo.
• Immunology has applications in numerous disciplines of medicine, particularly in the fields of organ transplantation, oncology, rheumatology, virology, bacteriology, parasitology, psychiatry, and dermatology.
• The term was coined by Russian biologist Ilya Ilyich Mechnikov, who advanced studies on immunology and received the Nobel Prize for his work in 1908 with Paul Ehrlich "in recognition of their work on immunity".

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Immunology article was read about 55,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 73 and blocks with 70: each hit it takes is cut by 28 %.

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 Immunology in the power ranking, all domains together.