[quote=@Burthstone]
Mayt just has a regular olde steel Katana.

If the two fought I'd expect Mayt to have a moment of stupidity and try to parry the Adamantine Katana, which, judging by what I know of how tough that stuff is supposed to be, would end up with his getting cleaved in two.
[/quote]

not garunteed on the first attack. it'll be bent as shit but could be intact. also depends how hard the slash was.