Making moving inanimate objects summon other moving innanimate objects

[YinYin]

Don't take me wrong here, Lauli, but I think I'm not completely incompetent :/

not anymore at least :p

Wait, YinYin,
I meant that I want it so that the 2nd ice sword mirrors the movement of the 1st.
And since the 1st moves along the z-axis, I want the 2nd one to do that too.

yes thats what ive been talking about
i still dont get what you really want to achieve with this

could it be solved by making the icesword spawn itself another one holding it - and dropping it once its back on the ground?