Kalmar Union, a Rare card

The card carries these facts from its Wikipedia article.

• From 1397 to 1523, it joined under a single monarch the three kingdoms of Denmark, Sweden, and Norway, together with Norway's maritime colonies.
• The union was not quite continuous, there were several short interruptions.
• Legally, the countries remained separate sovereign states, but their domestic and foreign policies were directed by a common monarch.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Kalmar Union article was read about 320,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 66 and blocks with 59: each hit it takes is cut by 24 %.

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 Kalmar Union in the power ranking, all domains together.