system
Given the following post, respond as if you're commenting on Reddit:
human
[X-men] What would happen if Magneto was close enough to a magnetar to interact with its magnetic fields?

Is he powerful enough to extract super-dense material from its surface and use it as a weapon? Would it just completely overwhelm him and rip the iron out of his blood? Could he strap a saddle on top and ride it like a bucking bronco through the galaxy? Any other interesting thoughts?
gpt
I imagine he would be torn to pieces. His power level fluctuates so vastly but there was one time where he ripped the core out of the planet and the exertion killed him (I think it may have been a what-if?). A magnetar would be thousands if not millions of times more difficult to wrangle.