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WikiCards · Card list · Science cards · Hills cloud

Uncommon card · Science

Hills cloud, an Uncommon card

In astronomy, the Hills cloud is a theoretical vast circumstellar disc, interior to the Oort cloud and roughly aligned with the solar ecliptic plane, whose outer border would be located at around 20,000 to 30,000 astronomical units from the Sun, and whose inner border, less well defined, is hypothetically located at…

From the Wikipedia article

Rarity
Uncommon
Domain
Science
ATK
66
DEF
63
Power
129
Wikipedia reads a year
20,000

Power 129 (ATK + DEF): stronger than 65 % of WikiCards cards.

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Hills cloud quiz: 3 questions

Three questions on the Hills cloud card, the way WikiCards duels ask them. Pick an answer, the facts are just below.

  1. Find the missing word

    If it exists, the Hills cloud likely ______ roughly five times as many comets as the Oort cloud.

    Answer

    contains. If it exists, the Hills cloud likely contains roughly five times as many comets as the Oort cloud. From the Hills cloud article on Wikipedia.

  2. Which of these cards hits hardest (highest ATK)?

    Answer

    Boat building. Boat building 74 · Rosalyn Sussman Yalow 69 · Hills cloud 66 · Chang Yŏngsil 62 ATK in WikiCards.

In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.

The facts on the card

The card carries these facts from its Wikipedia article.

Why it is Uncommon

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Hills cloud article was read about 20,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 66 and blocks with 63: each hit it takes is cut by 25 %.

How to get Hills cloud

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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Cards close in power

The cards just above and just below Hills cloud in the power ranking, all domains together.

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Credits

Text : Wikipedia, Hills cloud (revision), CC BY-SA 4.0. Photo : NASA / ESA and A. Feild ( Space Telescope Science Institute ), Public domain, Wikimedia Commons.

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