UWO's (Unidentified Walking Objects) Card Game

UWO's (Unidentified Walking Objects) are residents of the planet Znorf. There are two kinds of UWO; The Gnorfs and the Pnorfs. Both of them are able to morf. But that is something that will be explained later on. The Gnorfs think that the Pnorfs are a group of ugly creatures and that feeling is completely mutual. All the more reason for them to start a war!