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WikiCards · Card list · Science cards · Pent-roof combustion chamber
Common card · Science
Pent-roof combustion chamber, a Common card
The penta engine is an arrangement of the upper portion of the cylinder and valves that is common in internal combustion engines using four valves per cylinder.
- Rarity
- Common
- Domain
- Science
- ATK
- 33
- DEF
- 15
- Power
- 48
- Wikipedia reads a year
- 4,300
Power 48 (ATK + DEF).
The facts on the card
The card carries these facts from its Wikipedia article.
- The penta engine is an arrangement of the upper portion of the cylinder and valves that is common in internal combustion engines using four valves per cylinder.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Pent-roof combustion chamber article was read about 4,300 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 33 and blocks with 15: each hit it takes is cut by 6 %.
How to get Pent-roof combustion chamber
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.
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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, Pent-roof combustion chamber (revision), CC BY-SA 4.0. Photo : Tennen-Gas, CC BY-SA 3.0, Wikimedia Commons.
