Phanerozoic, a Rare card

The card carries these facts from its Wikipedia article.

• It is the eon during which abundant animal and plant life has proliferated, diversified and colonised various niches on the Earth's surface, beginning with the Cambrian period when animals first developed hard shells that can be clearly preserved in the fossil record.
• The time before the Phanerozoic, collectively called the Precambrian, is now divided into the Hadean, Archaean and Proterozoic eons.
• The time span of the Phanerozoic starts with the sudden appearance of fossilised evidence of a number of animal phyla, the evolution of those phyla into diverse forms, the evolution of plants, the evolution of fish, arthropods and molluscs, the terrestrial colonisation and evolution of insects, chelicerates, myriapods and tetrapods, and the development of modern flora dominated by vascular plants.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Phanerozoic article was read about 300,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 80 and blocks with 85: 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 Phanerozoic in the power ranking, all domains together.