Diffraction, an Uncommon card

The card carries these facts from its Wikipedia article.

• Diffraction is the same physical effect as interference, but interference is typically used for the superposition of a few waves, while the term diffraction is used when many waves are superposed.
• The term diffraction pattern is used to refer to an image or map of the different directions of the waves after they have been diffracted.
• Diffraction patterns are pronounced when a wave from a coherent source encounters a slit/aperture as shown in the first image.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Diffraction article was read about 130,000 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 84: 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 Diffraction in the power ranking, all domains together.