Hermann Oberth, an Uncommon card

The card carries these facts from its Wikipedia article.

• He developed mathematical and technical concepts for liquid-fueled and multistage rockets and examined their use for crewed spaceflight, space stations, and interplanetary travel.
• He also designed and experimentally tested a liquid-fueled rocket engine and proposed concepts such as orbital space stations, space telescopes, and large orbital mirrors.
• Oberth studied and worked in Germany and Romania, teaching physics and mathematics while developing his early theories of rocketry.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Hermann Oberth article was read about 51,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 76 and blocks with 86: 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 Hermann Oberth in the power ranking, all domains together.