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WikiCards · Card list · Science cards · Greenschist
Uncommon card · Science
Greenschist, an Uncommon card
Greenschists are metamorphic rocks that formed under the lowest temperatures and pressures usually produced by regional metamorphism, typically 300–450 °C and 2–10 kilobars.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 57
- DEF
- 42
- Power
- 99
- Wikipedia reads a year
- 21,000
Power 99 (ATK + DEF): stronger than 40 % of WikiCards cards.
The facts on the card
The card carries these facts from its Wikipedia article.
- Greenschists commonly have an abundance of green minerals such as chlorite, serpentine, and epidote, and platy minerals such as muscovite and platy serpentine.
- The platiness gives the rock schistosity.
- Other common minerals include quartz, orthoclase, talc, carbonate minerals and amphibole.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Greenschist article was read about 21,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 57 and blocks with 42: each hit it takes is cut by 17 %.
How to get Greenschist
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.
More Science cards
Cards close in power
The cards just above and just below Greenschist in the power ranking, all domains together.
- YidamUncommon · Arts · ATK 62 DEF 37
- AquariumUncommon · Arts · ATK 64 DEF 35
- ColchicumUncommon · Nature · ATK 62 DEF 37
- Military aviationUncommon · History · ATK 61 DEF 38
- Thule GroupUncommon · Society · ATK 55 DEF 44
- Bambatha RebellionUncommon · History · ATK 58 DEF 41
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Greenschist (revision), CC BY-SA 4.0. Photo : No machine-readable author provided. Siim assumed (based on copyright claims)., CC BY-SA 3.0, Wikimedia Commons.
