Ferrite, an Uncommon card

The card carries these facts from its Wikipedia article.

• They are ferrimagnetic, meaning they are attracted by magnetic fields and can be magnetized to become permanent magnets.
• Unlike many ferromagnetic materials, most ferrites are not electrically-conductive, making them useful in applications like magnetic cores for transformers to suppress eddy currents.
• Ferrites can be divided into two groups based on their magnetic coercivity, their resistance to being demagnetized: "Hard" ferrites have high coercivity, so are difficult to demagnetize.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Ferrite article was read about 49,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 72 and blocks with 66: each hit it takes is cut by 26 %.

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 Ferrite in the power ranking, all domains together.