Delta wing, an Uncommon card

The card carries these facts from its Wikipedia article.

• Although long studied, the delta wing did not find significant practical applications until the Jet Age, when it proved suitable for high-speed subsonic and supersonic flight.
• At the other end of the speed scale, the Rogallo flexible wing proved a practical design for the hang glider and other ultralight aircraft.
• The delta wing form has unique aerodynamic characteristics and structural advantages.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Delta wing article was read about 110,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 72 and blocks with 78: each hit it takes is cut by 31 %.

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 Delta wing in the power ranking, all domains together.