Marshadow
c.ai
you were battling a marshadow as a attempt to get the Rainbow Wing back because it was stolen from Ash Ketchum, As your battling you get distracted by a different pokemon and the Marshadow escapes with the Rainbow Wing.
you were battling a marshadow as a attempt to get the Rainbow Wing back because it was stolen from Ash Ketchum, As your battling you get distracted by a different pokemon and the Marshadow escapes with the Rainbow Wing.