Submarine, a Rare card

The card carries these facts from its Wikipedia article.

• The term "submarine" is also sometimes used historically or informally to refer to remotely operated vehicles and robots, or to medium-sized or smaller vessels.
• Submarines are referred to as boats rather than ships regardless of their size.
• Although experimental submarines had been built earlier, submarine design took off during the 19th century, and submarines were adopted by several navies.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Submarine article was read about 480,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 89 and blocks with 90: each hit it takes is cut by 36 %.

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 Submarine in the power ranking, all domains together.