I was the dwarven king, and I had a massive alliance with the elves. I was best friends in game with the elf king, ranger. We were putting the orcs and humans to slavery, and I left IRL to go take a shower. I came back 10 minutes later, and my dwarven subjects were in a savage war with the elves. Apparently while I was gone, the slaves rebelled and won a war against the elves. Their term was that the elves declare war on us. My dwarves did not know that the elves were forced to the war (RPing), and decimated everything in their path, including the human and Orcish bases, which we were also at war with. It ended up with us winning all of the wars, all the other bases were leveled to the ground, and the map reset.