Once a normal human, Shrew was transformed by the reality-warping mutant, Mad Jim Jaspers. He then began working for the R.C.X. and trained to be one of their super powered operatives. Eventually, he and the R.X.C. came into conflict with Excalibur.
Once a normal human, Shrew was transformed by the reality-warping mutant, Mad Jim Jaspers. He then began working for the R.C.X. and trained to be one of their super powered operatives. Eventually, he and the R.X.C. came into conflict with Excalibur.