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WikiCards · Card list · Nature cards · Valve
Uncommon card · Nature
Valve, an Uncommon card
A valve is a device or natural object that regulates, directs or controls the flow of a fluid by opening, closing, or partially obstructing various passageways.
- Rarity
- Uncommon
- Domain
- Nature
- ATK
- 67
- DEF
- 49
- Power
- 116
- Wikipedia reads a year
- 64,000
Ranked #2,200 of the 3,000 cards of the base set by power (ATK + DEF).
The facts on the card
The card carries these facts from its Wikipedia article.
- Valves are technically fittings, but are usually discussed as a separate category.
- In an open valve, fluid flows in a direction from higher pressure to lower pressure.
- The word is derived from the Latin valva, which describes the moving part of a door, in turn from volvere, which means to turn or roll.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Valve article was read about 64,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 67 and blocks with 49: each hit it takes is cut by 20 %.
How to get Valve
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 Nature cards
Cards close in power
The cards just above and just below Valve in the power ranking, all domains together.
- PlainUncommon · Society · ATK 62 DEF 54
- SonataUncommon · Arts · ATK 71 DEF 45
- Dubai World CupUncommon · Society · ATK 70 DEF 46
- CropUncommon · Nature · ATK 62 DEF 54
- Rothko ChapelUncommon · Arts · ATK 62 DEF 54
- IcteridUncommon · Nature · ATK 67 DEF 49
Card lists
- All cards from A to ZEvery card, by name
- Nature cards600 cards
- Science cards600 cards
- History cards600 cards
- Arts cards600 cards
- Society cards600 cards
- Tier listS and A tiers by power (ATK + DEF)
- Legendary cards136 cards
- Epic cards262 cards
- Strongest cardsTop 100 by attack
Credits
Text : Wikipedia, Valve (revision), CC BY-SA 4.0. Photo : Paul Goyette, CC BY-SA 2.0, Wikimedia Commons.
