User blog comment:Explorer 767/I want YOU to help i!/@comment-1823154-20100326225734

In that case, I suggest that i originated from an experiment Fred concocted (maybe involving a Doom Weed or something) and it turned Fred temporarily evil.

To combat this, i was infected with the X-Virus to create -i. Makes a lot of sense that -i is an X-Antibody - he has an X on him and it's also stated in the X-Virus article that antibodies don't need an X in their name to be an antibody.