WikiCards · Card list · Nature cards · Hadal zone
Uncommon card · Nature
Hadal zone, an Uncommon card
The hadal zone, also known as the hadopelagic zone or hadalpelagic zone, is the deepest region of the ocean, lying within oceanic trenches.
- Rarity
- Uncommon
- Domain
- Nature
- ATK
- 67
- DEF
- 56
- Power
- 123
- Wikipedia reads a year
- 160,000
Power 123 (ATK + DEF): stronger than 60 % of WikiCards cards.
Hadal zone quiz: 3 questions
Three questions on the Hadal zone card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Most hadal habitats are found in the Pacific Ocean, the largest and deepest of the ______ oceanic divisions.
Answer
conventional. Most hadal habitats are found in the Pacific Ocean, the largest and deepest of the conventional oceanic divisions. From the Hadal zone article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Peter and the Wolf. Peter and the Wolf 73 · Hadal zone 67 · Aberdeen Angus 62 · Curry tree 59 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.
- The hadal zone ranges from around 6 to 11 km below sea level, and exists in long, narrow, topographic V-shaped depressions.
- The total area is taken up by the 46 individual hadal habitats worldwide is less than 0.25% of the world's seafloor, yet trenches account for over 40% of the ocean's depth range.
- Most hadal habitats are found in the Pacific Ocean, the largest and deepest of the conventional oceanic divisions.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Hadal zone article was read about 160,000 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 56: each hit it takes is cut by 22 %.
How to get Hadal zone
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 Hadal zone in the power ranking, all domains together.
- Ray AnthonyUncommon · History · ATK 66 DEF 57
- Sikh gurusUncommon · Society · ATK 64 DEF 59
- ApocalypseUncommon · Arts · ATK 69 DEF 54
- Mikheil KavelashviliUncommon · History · ATK 68 DEF 55
- Raymond MasseyUncommon · Arts · ATK 68 DEF 55
- Chemical compoundUncommon · Science · ATK 66 DEF 57
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, Hadal zone (revision), CC BY-SA 4.0. Photo : Deepdisco, CC BY-SA 4.0, Wikimedia Commons.

