And Iron Man cannot? Iron Man was struck by Mjolnir that was being backed up by Odinforce Thor's strength while he wasn't holding back. Thor's blows alone are strong enough to shatter entire planets and crush entire moons with their force and even more Mjolnir was being used by Thor that only adds on to how much damage he can cause, Iron Man withstood those blows and it should be noted that Thor was in possession of the Odinforce a source of near infinite cosmic and mystical energies.
" @Newdeath said:" @Mortein said:well, yes, Hulk can withstand moon busting attacks ""I'm talking about The Hulk not Iron Man and there are certain occasions where they have tried to KO The Hulk however it hardly ever works which is why they attempt to drain his energy but nobody has ever succeeded except for The Silver Surfer. "If thor or silver surfer wonted to kill Iron man, he would be dead. full stop Attack that Thor and Silver surfer were using against Iron man were no where near moon busting attack. I am not saying that they cant bust planets, but they didn't use that kind of attack against iron man "
@taichokage said:How would it KO him if even powerful energy blasts from The Silver Surfer and Thor haven't? Its easy to watch DBZ and believe they are extremely powerful at first glance but you should not believe that just because it can instantly destroy the Moon it can easily destroy The Hulk who was withstood energy blasts that can destroy entire planets. First of all a single punch from Green Scar would KO Piccolo who cannot withstand physical force equivalent to over 99 billion tons.
" ! special beam cannon can eradicate the moon in an instant and it's not something he has to charge 5 minutes for.He learns to do it instantly and it could easily pierce through the opponents body. i think it could k.o. him. "
Lets assume Iron Man cannot withstand an attack powerful enough to destroy entire moons, Iron Man's armor responds to his thoughts and his armor will operate as quickly as he thinks, he has one more than one occasion fought in under 0.0001 seconds. He is also incredibly fast, he has impressed a being as fast Sentry with his speed alone and even Spider-Man who is at least 15x faster than regular humans could not see him during a brief fight he had. Piccolo can't react to this kind of speed.