Ultimate Alliance Campaign takes place every second Sunday for the top 10 alliances from each kingdom that register after having KvK in the kingdom for the first time.
KvK, probably one of the biggest events in GoG at the moment. Some love it and some don't play it. Especially at the beginning of the first KvK in the new kingdom, the question often arises: "What do I actually have to do?"
If you want to spend money on your Guns of Glory account from time to time or even often, you are better off with the Amazon Appstore. Here you can save up to 20% and you should, if you can.