Mu'ayyad al-Din al-Urdi, a Common card

The card carries these facts from its Wikipedia article.

• Born circa 1200, presumably in the village of ʿUrḍ in the Syrian desert between Palmyra and Resafa, he moved to Damascus at some point before 1239, where he worked as an engineer and teacher of geometry, and built instruments for al-Malik al-Mansur of Hims.
• In 1259 he moved to Maragha in northwestern Iran, after being asked by Nasir al-Din al-Tusi to help establish the Maragha observatory under the patronage of Hulagu.
• Al-Urdi's most notable works are Risālat al-Raṣd, a treatise on observational instruments, and Kitāb al-Hayʾa, a work on theoretical astronomy.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Mu'ayyad al-Din al-Urdi article was read about 1,900 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 47 and blocks with 22: each hit it takes is cut by 9 %.

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The cards just above and just below Mu'ayyad al-Din al-Urdi in the power ranking, all domains together.