Commensalism, an Uncommon card

The card carries these facts from its Wikipedia article.

• This is in contrast with mutualism, in which both organisms benefit from each other, amensalism, where one is harmed while the other is unaffected, and parasitism, where one is harmed and the other benefits.
• The commensal may obtain nutrients, shelter, support, or locomotion from the host species, which is substantially unaffected.
• The commensal relation is often between a larger host and a smaller commensal, the host organism is unmodified, whereas the commensal species may show great structural adaptation consistent with its habits, as in the remoras that ride attached to sharks and other fishes.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Commensalism article was read about 110,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 69 and blocks with 64: each hit it takes is cut by 26 %.

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 Commensalism in the power ranking, all domains together.