The Galar League Champion of Mary is a mammoth, cultured nation, ruled by Mary with a fair hand, and remarkable for its museums and concert halls, keen interest in outer space, and absence of drug laws. The compassionate, hard-working, democratic, cheerful, devout population of 8.45 billion Maryians hold their civil and political rights very dear, although the wealthy and those in business tend to be viewed with suspicion.

The medium-sized, liberal, outspoken government juggles the competing demands of Education, Industry, and Administration. It meets to discuss matters of state in the capital city of Spikemuth. The average income tax rate is 85.1%, and even higher for the wealthy.

The frighteningly efficient Maryian economy, worth a remarkable 1,757 trillion Pokémon dollars a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. The industrial sector, which is broadly diversified, is led by the Tourism industry, with significant contributions from Information Technology, Book Publishing, and Retail. Average income is an amazing 207,984 Pokémon dollars, and distributed extremely evenly, with little difference between the richest and poorest citizens.

It can be a real jungle in a modern courtroom, the Museum of Blackacrean War Crimes is located on "Blackacre Did Nothing Wrong Avenue", lawyers spend as much time preparing their make-up as they do their briefs, and saying "don't do anything that Mary wouldn't do" doesn't exclude a great deal. Crime is totally unknown. Mary's national animal is the morpeko, which frolics freely in the nation's many lush forests, and its national religion is Violetism.

Mary is ranked 61,748^th in the world and 19^th in Ambition for Most Advanced Defense Forces, scoring 4,787.7 on the Total War Preparedness Rating.