system
Given the following post, respond as if you're commenting on Reddit:
human
[X-Men 616] If she completely let loose and didn’t care about casualties, what’s the most amount of damage Storm could do?

Like what is the upper extreme of her powers? Could she destroy the planet if she wanted to? Or at least make it uninhabitable?
gpt
She could wipe out most of the life on the planet. She’s an omega level mutant.  It could be as slow as creating droughts and starving ecosystems or as fast as flashflooding, creating powerful hurricanes, etc.