Han–Xiongnu wars, a Common card

The card carries these facts from its Wikipedia article.

• The Chinese civilization initially clashed with the Inner Asian steppe nomad tribes that would later become the Xiongnu during the Warring States period, and various northern states built elongated fortifications to defend against raids down from the Mongolian Plateau.
• The unified Qin dynasty, who conquered all other states under Qin Shi Huang, dispatched Meng Tian in 215 BC in a successful campaign to expel the Xiongnu from the Ordos region.
• However, the subsequent civil war following the Qin dynasty's collapse gave the Xiongnu confederacy, which were then unified into a large nomadic empire under Modu Chanyu, the opportunity to reinvade the Ordos region.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Han–Xiongnu wars article was read about 13,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 83 and blocks with 100: each hit it takes is cut by 40 %.

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The cards just above and just below Han–Xiongnu wars in the power ranking, all domains together.