Many characters that were part of Comics Greatest World were fleeting. Ghost, in spite of this continued to exist in her own and others lasting on to the 2000s
Ghost has the power to transport from one place to another instantaneously called a ghost jump. There are limits to this ability. First when she jumps she has to have an intimate knowledge of where she is jumping to. She can not jump to a place she doesn't know well or has never been. The second limit to this ability is based on who she jumps. When Ghost jumps she is entering another dimension and then leaving that dimension to the place where she wants to go.