Analog synthesizer, an Uncommon card

The card carries these facts from its Wikipedia article.

• The earliest analog synthesizers in the 1920s and 1930s, such as the Trautonium, were built with a variety of vacuum-tube and electro-mechanical technologies.
• After the 1960s, analog synthesizers were built using operational amplifier integrated circuits, and used potentiometers to adjust the sound parameters.
• Analog synthesizers also use low-pass filters and high-pass filters to modify the sound.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Analog synthesizer article was read about 29,000 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 34: 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 Analog synthesizer in the power ranking, all domains together.