Degenerate energy levels, an Uncommon card

The card carries these facts from its Wikipedia article.

• Conversely, two or more different states of a quantum mechanical system are said to be degenerate if they give the same value of energy upon measurement.
• The maximum number of linearly independent states corresponding to a particular energy level is known as the degree of degeneracy of the level.
• It is represented mathematically by the Hamiltonian for the system having more than one linearly independent eigenstate with the same energy eigenvalue.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Degenerate energy levels article was read about 26,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 73 and blocks with 44: each hit it takes is cut by 18 %.

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The cards just above and just below Degenerate energy levels in the power ranking, all domains together.