Gemstone, a Rare card

The card carries these facts from its Wikipedia article.

• Certain rocks and occasionally organic materials that are not minerals may also be used for jewelry and are therefore often considered to be gemstones as well.
• Most gemstones are hard, but some softer minerals such as brazilianite may be used in jewelry because of their color, luster, or other physical properties that have aesthetic value.
• However, generally speaking, soft minerals are not typically used as gemstones by virtue of their brittleness and lack of durability.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Gemstone article was read about 270,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 79 and blocks with 91: each hit it takes is cut by 36 %.

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 Gemstone in the power ranking, all domains together.