The Spirits Book, an Uncommon card

The card carries these facts from its Wikipedia article.

• It was published by the French educator Hippolyte Léon Denizard Rivail, under the pen name of Allan Kardec on April 18, 1857.
• It was the first and remains the most important Spiritist book, because it addresses in first hand all questions developed subsequently by Allan Kardec.
• The book is structured as a collection of questions regarding the origin of spirits, the purpose of life, the order of the universe, good and evil, and the afterlife.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The The Spirits Book article was read about 29,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 57 and blocks with 17: each hit it takes is cut by 7 %.

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 The Spirits Book in the power ranking, all domains together.