Again, it's always situational. We were:
(a) outside,
(b) within quick hailing-range of our airship,
(c) *possessed of an airship*,
(d) wizard had slot and spell,
(e) had an archer (fighting style) battle-master (for precision strike) sharpshooter (for range),
(f) cleric *bless*ed the archer,
(g) had a magical stone that could turn into a boulder to drop on it,
(h) hadn't used the boulder within the last week,
(i) DM was amused enough not to rule (reasonably) that the aerodynamics of frog-drop were sufficiently different from boulder-drop to make the idea of hitting the frog--no, wait, it's…