JASS Spell Help

[DarkSonicele]

I posted this in the help section, and someone asked me to post it here as I would probably have chance of getting help/answer.

Hey TH.net

I am requesting a spell made in JASS (Must be MUI), which I haven't myself been able to create myself in GUI (Currently using GUI, though slowly learning JASS). The spell's effect is as follows: When the casting unit casts the spell, all nearby friendly units will be hidden (As in the hide function) and replaced by a clone of them self with full health. As the clones die, their respective original unit will be unhided and moved to the location of the dying clone. The spell must also have a max duration until the clones die and their respective unit is moved to them. And please make the numbers easily changeable.

I don't think this spell will be the hardest to make, yet it might take some time, though I really hope some of you guys can help

Oh yeah, and ofc +Rep.

-Dark Sonicelest

I'm hoping you JASS guys can help me with it, eventually showing me how to make it.