Steam engine, a Rare card

The card carries these facts from its Wikipedia article.

• The steam engine uses the force produced by steam pressure to push a piston back and forth inside a cylinder.
• This pushing force can be transformed by a connecting rod and crank into rotational force for work.
• The term "steam engine" is normally applied to reciprocating engines, although some authorities have also referred to the steam turbine and devices such as Hero's aeolipile as "steam engines".

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Steam engine article was read about 330,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 83 and blocks with 88: each hit it takes is cut by 35 %.

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 Steam engine in the power ranking, all domains together.