Again Beyonders - not the point or didn't you read the whole post or scan the other threads or the point about oral narrative or Scarlet Witch or GM storytelling or etc etc.
Also- not that it matters based on what the thread is really about but... Galactus size varies and can be as small as 10.9 feet.
And his standard height is 28'.9" and weighs 18.2 tons according to the Marvel Universe deluxe edition handbook. NOT 300 TONS. although it can be that high except this is still not what it's about.
also did you skip over my point about I agree with your "rule of thumb" on Martial arts A and D??? and if I did NOT what would it matter?
ya see it's about dice rolls and story interpratation of results of those rolls by the GM - the Galactus Slammed is more a metaphor and extreme example of this. Not to be taken as the specific point.
Technically a GM can rule that certain actions and results can happen without rule mechanics or dice rolls at all seeing as how it's a ROLE PLAYING GAME BASED ON ORAL NARRATIVE AN SUBJECTIVE TRUTH -Galactus being unimportant in this case.