Scott's yeeting happens first and the movement line suggests he falls from a greater height, plus he leaves a slightly deeper impact crater. Mags has no movement lines at all, though he is screaming 'NOOO!' I think it's more despair than fear, plus Mags can fly and Scott can't. Unless Mags landed in Scott's crater from earlier, and was sent there more gently as Malloy gained greater control over his powers. Whatever, it's fucking funny.