Umbilicaria, a Common card

The card carries these facts from its Wikipedia article.

• Its members are foliose, leaf-like lichens that grow on rock and are attached to the surface at a single central point , the umbilicus , giving them their characteristic navel-like form.
• Species occur on every continent and are especially associated with exposed siliceous rock in cold climates, including alpine, arctic, boreal, and Antarctic environments.
• The genus is commonly known as rock tripe, a name that reflects a long history of use as an emergency food source in northern regions.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Umbilicaria article was read about 1,600 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 74 and blocks with 86: each hit it takes is cut by 34 %.

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 Umbilicaria in the power ranking, all domains together.