For what it's worth, you don't need to put in a "filler" spell. You can just leave double commas (or triple if that's what you need). Or you could just use the round-robin feature of KeyClone if that's the software you use.[code:1]/castsequence Cyclone,,
/castsequence ,Cyclone,
/castsequence ,,Cyclone[/code:1]

BUT... I think I've failed once again to describe what I'm really after.

So... Here's my end goal:

I want to cyclone 3 independent targets, then rotate targets so my next cyclone barrage at the same 3 targets isn't subject to diminishing returns.

What wallshot described above is a GREAT way to keep a single target CCd, but if I've got 3 toons capable of CCing something, I'd like to be able to CC 3 things. That way, I can focus fire a 4th, and then pick off the remains.

Being able to beat 1 character with my 3 isn't all that impressive. Being able to disable 3, and kill the 4th! ...now I'm looking hawt for all the Tauren men who ogle my lithe Moonkin sexiness! If I can't reliably CC multiple targets, then I'd be MUCH better off giving up my Druish Princess ways and learning those of the Shaman. (Shaman are most likely better anyway, but the difference is obscenely large if I can't utilize my best abilities.)