Higgs mechanism, an Uncommon card

The card carries these facts from its Wikipedia article.

• Without the Higgs mechanism, all bosons would be considered massless, but measurements show that the W+, W−, and Z0 bosons actually have relatively large masses of around 80 GeV/c2.
• The Higgs field resolves this conundrum.
• The simplest description of the mechanism adds to the Standard Model a quantum field, which permeates all of space.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Higgs mechanism article was read about 78,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 78 and blocks with 70: each hit it takes is cut by 28 %.

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 Higgs mechanism in the power ranking, all domains together.