Energy development, a Common card

The card carries these facts from its Wikipedia article.

• These activities include the production of fossil fuel-derived, nuclear, and renewable sources of energy, and for the recovery and reuse of energy that would otherwise be wasted.
• Energy conservation and efficiency measures reduce the demand for energy development and can benefit society by improving environmental issues.
• Societies use energy for communication, heating, ventilation, and air conditioning, illumination, manufacturing, and transportation, for agricultural, commercial, domestic, and industrial purposes.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Energy development article was read about 15,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 88 and blocks with 83: each hit it takes is cut by 33 %.

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 Energy development in the power ranking, all domains together.