Osaka Metro, an Uncommon card

The card carries these facts from its Wikipedia article.

• Osaka Metro forms an integral part of the extensive mass transit system of Greater Osaka, having 123 out of the 1,108 rail stations in the Osaka-Kobe-Kyoto region.
• As of 2025, the network transports approximately 2.5 million passengers daily, functioning as the primary urban transport backbone for Osaka City and surrounding municipalities including Higashiosaka, Kadoma, Moriguchi, Sakai, Suita, and Yao.
• Osaka Metro is the only subway system in Japan to be partially legally classified as a tram system, whereas all other subway systems in Japan are legally classified as railways.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Osaka Metro article was read about 41,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 75 and blocks with 85: each hit it takes is cut by 34 %.

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 Osaka Metro in the power ranking, all domains together.