Hydraulic cylinder, an Uncommon card

The card carries these facts from its Wikipedia article.

• It has many applications, notably in construction equipment, manufacturing machinery, elevators, and civil engineering.
• A hydraulic cylinder is a hydraulic actuator that provides linear motion when hydraulic energy is converted into mechanical movement.
• It can be likened to a muscle in that, when the hydraulic system of a machine is activated, the cylinder is responsible for providing the motion.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Hydraulic cylinder article was read about 24,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 68 and blocks with 45: each hit it takes is cut by 18 %.

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 Hydraulic cylinder in the power ranking, all domains together.