system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] Absolute Limit of Magneto's Powers

In the Brotherhoods attack on Alcatraz, Magneto is seen dislocate the Golden Gate Bridge, connecting the island to San Francisco. In the most recent trailer for the new X-Men movie, the younger Magneto is seen lifting an entire Soccer/Football stadium. My question is, what is the true extent of Magneto's powers? What is the absolute limit he can lift/stop before the weight/force becomes too great?
gpt
The answer: There likely isn't one. Remember, Gravity is the weakest of the four fundamental forces (Weak Force, Strong Force, Electromagnetism, Gravity). Magneto manipulates electromagnetism, the second strongest of the Forces.

As far as he's concerned, gravity may as well not exist.