When Charon was sent to claim the souls of X-Factor for the demonic Cloot (alias Satannish), he was provided access to the tortured souls in Cloot's underworld for allies. The three Chalkers were, to put it kindly, absolute morons who had sworn vengeance on X-Factor and all of mutantkind...only to die through slapstick stupidity before ever confronting their "greatest nemeses".