Which character created by Brian K. Vaughan and Adrian Alphona has control of a vehicle in the form of a large frog?
Leapfrog (comics):  The ship takes on the form of a large frog. 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.
i don't know