Frederik Ruysch, a Common card

The card carries these facts from its Wikipedia article.

• He is known for developing techniques for preserving anatomical specimens, which he used to create dioramas or scenes incorporating human parts.
• His anatomical preparations included over 2,000 anatomical, pathological, zoological, and botanical specimens, which were preserved by either drying or embalming.
• Ruysch is also known for his proof of valves in the lymphatic system, the vomeronasal organ in snakes, and arteria centralis oculi.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Frederik Ruysch article was read about 7,600 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 62 and blocks with 41: each hit it takes is cut by 16 %.

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 Frederik Ruysch in the power ranking, all domains together.