Alluvial river, a Common card

The card carries these facts from its Wikipedia article.

• Alluvial rivers are self-formed, meaning that their channels are shaped by the magnitude and frequency of the floods that they experience, and the ability of these floods to erode, deposit, and transport sediment.
• For this reason, alluvial rivers can assume a number of forms based on the properties of their banks, the flows they experience, the local riparian ecology, and the amount, size, and type of sediment that they carry.
• At a smaller spatial scale and shorter time scale, the patterns of water movement, from events such as seasonal flooding, create different patches of soils that range from aerobic to anaerobic and have differing nutrients and decomposition rates and dynamics.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Alluvial river article was read about 4,700 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 62: each hit it takes is cut by 25 %.

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.

The cards just above and just below Alluvial river in the power ranking, all domains together.