Functional group, an Uncommon card

The card carries these facts from its Wikipedia article.

• The same functional group will undergo the same or similar chemical reactions regardless of the rest of the molecule's composition.
• This enables systematic prediction of chemical reactions and behavior of chemical compounds and the design of chemical synthesis.
• The reactivity of a functional group can be modified by other functional groups nearby.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Functional group article was read about 85,000 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 51: each hit it takes is cut by 20 %.

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 Functional group in the power ranking, all domains together.