Humboldt Sink, a Common card

The card carries these facts from its Wikipedia article.

• The body of water in the sink is known as Humboldt Lake.
• The sink and its surrounding area was a notorious and dreaded portion of overland travel to California during the westward migrations of the mid-1800s, which were largely undertaken along the California Trail.
• Humboldt Sink is located between the West Humboldt Range and the Trinity Range, on the border between Pershing and Churchill counties, approximately 50 miles northeast of Reno.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Humboldt Sink article was read about 14,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 47 and blocks with 22: each hit it takes is cut by 9 %.

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 Humboldt Sink in the power ranking, all domains together.