Do Superior Ki-Focus items work on weapon attacks when made through a weapon?

Question

I was considering the idea of the Superior Implement Training when I realized nowhere that I can find specifies something in particular about a Superior Implement of Ki Focus when used as a weapon (I did find one though for just a Ki Focus used as a weapon).

If we use the example Iron Ki Focus, would the Deadly property work on a longsword with a weapon attack (Such as Melee Basic Attack) or would that fall in line with the implement power usage?

Answer 1

No, superior implement bonuses only apply to powers with the Implement keyword.

From PHB3, page 195:

A superior implement's properties apply only to attacks made with the implement. They affect only implement powers, even if an implement can be used to make weapon attacks.