Coprocessor, an Uncommon card

The card carries these facts from its Wikipedia article.

• Operations performed by the coprocessor may be floating-point arithmetic, graphics, signal processing, string processing, cryptography or I/O interfacing with peripheral devices.
• By offloading processor-intensive tasks from the main processor, coprocessors can accelerate system performance.
• Coprocessors allow a line of computers to be customized, so that customers who do not need the extra performance do not need to pay for it.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Coprocessor article was read about 16,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 61 and blocks with 35: each hit it takes is cut by 14 %.

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 Coprocessor in the power ranking, all domains together.