Stellar evolution, an Uncommon card

The card carries these facts from its Wikipedia article.

• Depending on the mass of the star, its lifetime can range from a few million years for the most massive to trillions of years for the least massive, which is considerably longer than the current age of the universe.
• The table shows the lifetimes of stars as a function of their masses.
• All stars are formed from collapsing clouds of gas and dust, often called nebulae or molecular clouds.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Stellar evolution article was read about 160,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 76 and blocks with 75: each hit it takes is cut by 30 %.

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 Stellar evolution in the power ranking, all domains together.