Auger effect, an Uncommon card

The card carries these facts from its Wikipedia article.

• It occurs when an inner-shell vacancy in an atom is filled by an electron, releasing energy that causes the emission of another electron from a different shell of the same atom.
• When a core electron is removed, leaving a vacancy, an electron from a higher energy level may fall into the vacancy, resulting in a release of energy.
• For light atoms, this energy is most often transferred to a valence electron which is subsequently ejected from the atom.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Auger effect article was read about 28,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 49 and blocks with 25: each hit it takes is cut by 10 %.

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 Auger effect in the power ranking, all domains together.