Question: Which superhero in the Marvel Comic, "Runaway" both possesses the Fistigons and has control over the Leapfrog?
Sentence (from "Leapfrog (comics)"): After the Pride was destroyed by the Gibborim, control of the Leapfrog rested with Chase Stein and has since been used as the primary mode of transportation for the Runaways.
Relevant evidence: Yes