WikiCards · Card list · Nature cards · Cnidaria
Rare card · Nature
Cnidaria, a Rare card
Cnidaria is a phylum of animals containing over 11,000 species of aquatic invertebrates found both in freshwater and marine environments, including jellyfish, hydroids, sea anemones, corals and some of the smallest marine parasites.
- Rarity
- Rare
- Domain
- Nature
- ATK
- 84
- DEF
- 97
- Power
- 181
- Wikipedia reads a year
- 370,000
Ranked #557 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.
- Their distinguishing features are a simple nerve net distributed throughout a gelatinous body, and the presence of cnidocytes or cnidoblasts, specialized cells with ejectable organelles used mainly for envenomation and capturing prey.
- Their bodies consist of mesoglea, a non-living, jelly-like substance, sandwiched between two layers of epithelium that are mostly one cell thick.
- Many cnidarian species can reproduce both sexually and asexually.
Why it is Rare
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Cnidaria article was read about 370,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 84 and blocks with 97: each hit it takes is cut by 39 %.
How to get Cnidaria
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 Cnidaria in the power ranking, all domains together.
- Enrico FermiRare · Science · ATK 85 DEF 96
- Franz SchubertRare · Arts · ATK 84 DEF 97
- LimestoneRare · Science · ATK 81 DEF 100
- James Clerk MaxwellRare · Science · ATK 84 DEF 97
- DurgaRare · Society · ATK 82 DEF 99
- Johannes KeplerRare · Science · ATK 88 DEF 93
Card lists
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- Legendary cards136 cards
- Epic cards262 cards
- Strongest cardsTop 100 by attack
Credits
Text : Wikipedia, Cnidaria (revision), CC BY-SA 4.0. Photo : Frédéric Ducarme, CC BY-SA 4.0, Wikimedia Commons.






