[quote=@Fallenreaper]
<Snipped quote by VATROU>

[url=http://powerlisting.wikia.com/wiki/Weapon_Proficiency]Weapon's master in the super world...[/url]

Despite Arthur being around for long, logically (keep in mind your PC is the exception likely) he could only have learn certain types of weapons that were in his Era and likely region until he became King. That doesn't include fire arms, advanced weaponry, etc. unless he learned from all his prior holders which means all of them had to have been masters of their art and that would take chunk of his lifetime even in eternality. *uses logic as a weapon* 

:p 

  
[/quote]

[b]Athena[/b]: Who needs modern weaponry?  I have the Aegis.  And if you mortals try to launch a nuclear warhead at me, I'll just "convince" Eikon to punt the missile into space.