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WikiCards · Card list · Nature cards · Avidin
Common card · Nature
Avidin, a Common card
Avidin is a tetrameric biotin-binding protein produced in the oviducts of birds, reptiles and amphibians and deposited in the whites of their eggs.
- Rarity
- Common
- Domain
- Nature
- ATK
- 63
- DEF
- 43
- Power
- 106
- Wikipedia reads a year
- 10,000
Power 106 (ATK + DEF): stronger than 45 % of WikiCards cards.
Avidin quiz: 3 questions
Three questions on the Avidin card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Dimeric members of the avidin family are also found in some ______.
Answer
bacteria. Dimeric members of the avidin family are also found in some bacteria. From the Avidin article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
2025 EchoPark Automotive Grand Prix. 2025 EchoPark Automotive Grand Prix 67 · Avidin 63 · Javan spitting cobra 58 · Taiga bean goose 55 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.
- Dimeric members of the avidin family are also found in some bacteria.
- In chicken egg white, avidin makes up approximately 0.05% of total protein.
- The tetrameric protein contains four identical subunits, each of which can bind to biotin with a high degree of affinity and specificity.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Avidin article was read about 10,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 63 and blocks with 43: each hit it takes is cut by 17 %.
How to get Avidin
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 Avidin in the power ranking, all domains together.
- William DavenantCommon · Arts · ATK 62 DEF 44
- Álvaro ArzúCommon · History · ATK 59 DEF 47
- Aboyne CastleCommon · Nature · ATK 55 DEF 51
- Daniel ElenaCommon · History · ATK 70 DEF 36
- Edmundo RosCommon · Arts · ATK 62 DEF 44
- Frans MasereelCommon · Arts · ATK 63 DEF 43
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Nature cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Avidin (revision), CC BY-SA 4.0. Photo : CEC, CC BY-SA 3.0, Wikimedia Commons.
