Earth's internal heat budget, an Uncommon card

The card carries these facts from its Wikipedia article.

• The flow of heat from Earth's interior to the surface is estimated at 47±2 terawatts and comes from two main sources in roughly equal amounts: the radiogenic heat produced by the radioactive decay of isotopes in the mantle and crust, and the primordial heat left over from the formation of Earth.
• Earth's internal heat travels along geothermal gradients and powers most geological processes.
• It drives mantle convection, plate tectonics, mountain building, rock metamorphism, and volcanism.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Earth's internal heat budget article was read about 35,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 63 and blocks with 59: each hit it takes is cut by 24 %.

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 Earth's internal heat budget in the power ranking, all domains together.