Playing A New World, The Dawn of Empires mod. I have managed to build cities for a couple of doges and they have been giving me quite a bit of money. Unfortunately they have a tendency of getting very unruly. Plus they seem to spawn millions of plagues, which also tends to lead to a lot of dead doges. Cant afford to bribe every doge if they die every year.
So, they start a war to lower crown authority. Luckily I saw it coming and had been devoting the funds of the last couple of years into military. They have an army of 3000, I had 4200 and so I thought no problem unless they get lucky. My army marches toward theirs, and then I notice something odd, apparently I was hitting the supply limit at 4000 troops and was losing 25% of my troops to attrition.
I check the county and see that it has a supply limit of 1 and ALL OF THE DISEASES. ALL OF THEM. Like holy shit, I just walked my army into a plague zone so bad that it should be blacked out on the map like a desert or siberia. I imagine that a lot of my troops instantly dropped dead when they walked into the province from a combination of pneumonia, black death, syphilis and whatever the hell else was there. The whole area should quarantined and burned to the ground. It should forever be known in the annals of history as the cursed place, and anyone who enters should be executed and burned, and then the executers executed and burned lest the diseases spread. People of the future would not heed the warnings, thinking them silly superstitions until they unearth a giant lump of half-alive diseased tissue that shall sing the song that ends the world. The world shall be consumed by the plagues and explorers from alien worlds coming to see this world will never return home. Rescue parties will be sent, but they too will be lost until the whole galaxy steers clear of the cursed planet, with even the most advanced species fearing the disease that still linger. The rest of the universe shall end in time, but the earth will survive into the birth of a new universe. It shall be an endless bane upon the whole of existance, until existance itself ends.
And then it will have fulfilled its goal.