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Rip open booster packs full of Wikipedia articles and bind the ones you pull. Knowledge, but with rarity tiers.
★Cashews grow on the outside of a fruit, not inside a shell.★A snail can have up to 25,000 teeth on its tongue.★A group of crows mobbing a predator is literally called a 'murder patrol'.★A cloud can weigh more than a million pounds.★Your stomach gets a new lining every 3 to 4 days, otherwise it would digest itself.★The Dutch were once the tallest people in the world.★The inventor of the Pringles can is buried in one.★A 'jiffy' is one trillionth of a second in physics.★Rats laugh when tickled.★The longest hiccuping spree lasted 68 years.★Bananas are curved because they grow towards the sun.★Cows have regional accents, they moo differently in different areas.★The 'new car smell' is made of dozens of chemicals off-gassing from the interior.★The shortest commercial flight in the world lasts just 57 seconds.★A group of frogs is called an army.★A blue whale's heart is roughly the size of a small car.★It takes about eight minutes for sunlight to reach Earth.★Ostriches can run faster than horses.★A mosquito has 47 teeth.★Sloths only poop about once a week.
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