That’s… not how storms work…
Decided to reblog this old video I posted, because it’s still one of the best examples of He-Man’s WTF logic.
the logic is somewhat based in reality. it’s not that different from the rainshadow effect which is the cause of many deserts.
The main flaw with this plan I see is that the ground he cut would have crumbled under it’s impact when he closed the pit.