Asymptotic giant branch, an Uncommon card

The card carries these facts from its Wikipedia article.

• This is a period of stellar evolution undertaken by all low- to intermediate-mass stars late in their lives.
• Observationally, an asymptotic-giant-branch star will appear as a bright red giant with a luminosity ranging up to thousands of times greater than the Sun.
• Its interior structure is characterized by a central and largely inert core of carbon and oxygen, a shell where helium is undergoing fusion to form carbon, another shell where hydrogen is undergoing fusion forming helium, and a very large envelope of material of composition similar to main-sequence stars.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Asymptotic giant branch article was read about 35,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 68 and blocks with 54: each hit it takes is cut by 22 %.

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 Asymptotic giant branch in the power ranking, all domains together.