The Power Girl of New Earth is accidentally sent to the pre-Crisis Earth - 2 by the Third World god Gog .
The Power Girl of this Earth returns to Earth - 2 after failing to find her cousin .
The Power Girl of Earth   is accidentally sent to the pre-Crisis Earth - 2 by the Third World god Gog .
The Power Girl of this Earth returns to Earth - 2 after failing to find her cousin .