Loudness, an Uncommon card

The card carries these facts from its Wikipedia article.

• More formally, it is defined as the "attribute of auditory sensation in terms of which sounds can be ordered on a scale extending from quiet to loud".
• The relation of physical attributes of sound to perceived loudness includes physical, physiological and psychological components.
• The study of apparent loudness is included in the topic of psychoacoustics and employs methods of psychophysics.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Loudness article was read about 35,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 56 and blocks with 38: each hit it takes is cut by 15 %.

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 Loudness in the power ranking, all domains together.