Aldol condensation, an Uncommon card

The card carries these facts from its Wikipedia article.

• The overall reaction equation is as follows Aldol condensations are important in organic synthesis and biochemistry as ways to form carbon–carbon bonds.
• In its usual form, it involves the nucleophilic addition of a ketone enolate to an aldehyde to form a β-hydroxy ketone, or aldol, a structural unit found in many naturally occurring molecules and pharmaceuticals.
• The term aldol condensation is also commonly used, especially in biochemistry, to refer to just the first stage of the process, the aldol reaction itself, as catalyzed by aldolases.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Aldol condensation article was read about 47,000 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 56: each hit it takes is cut by 22 %.

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The cards just above and just below Aldol condensation in the power ranking, all domains together.