Mystlands and UAU invade the USMN as the result in the Great Cold War 3 and Upoland's nuclear threats. Mystland sends in bomber planes to destroy important USMN cities, roads, and even the capitals of the USMN nations. Mystland also burns down any buildings and does Ultimate Guerra. They surround enemy troops and fund rebels. They fund rebels that joined the UAU. Mystland also sends in Mystbots to destroy enemy tanks, planes, ships, subs, and more. They try to landlock the USMN so there is no escape. If they do manage to escape, the waters are swarming with UAU ships. They also bomb Nuclear Factories so that the USMN does not make any more Nukes. They also bomb satellites and rockets. They also use MBs to bomb the area. The UAU also consists in Nova Upoland.