Mushrooms
405 cards to collect. Free, in your browser.
Mushrooms and other fungi, sorted the way a mycologist sorts them: gilled, boletes, brittlegills, chanterelles, polypores, morels and truffles, puffballs, lichens. A card's rarity is its measured renown, with the fly agaric and the porcini at the top. The star marks the poisonous and deadly ones, and no card ever says a mushroom is edible: a card is not a foraging guide.
A few cards from the set
How it plays
COLLEC is a free trading card game that runs online with nothing to install. You open packs, fill out your sets, put your duplicates up for auction and take on other players in duels. You can play all of it without paying.
A card gets its rarity from public data, and every card shows you which number it came from.