HMS Ruby, a Common card

The card carries these facts from its Wikipedia article.

• The Emerald class was a development of the wooden Amethyst class but combined an iron frame and teak cladding.
• Launched in 1876, Ruby was commissioned to the East Indies Station, serving between Burma, Ceylon, Madras and other important parts of the British Empire.
• Transferred to operating in the Mediterranean Sea, the vessel supported humanitarian efforts during the 1878 Macedonian rebellion and then the British forces during the Anglo-Egyptian War of 1882.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The HMS Ruby article was read about 520 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 58 and blocks with 39: each hit it takes is cut by 16 %.

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 HMS Ruby in the power ranking, all domains together.