One way I am thinking of using CC in dungeons will be
/Target tank
/cast [target=targettarget] Hex



How bout

/assist tank


anyway the way I do it is:


/assist tank on all

/cast hex toon one

/targetenemy
/cast hex toon four

/targetenemy
/targetenemy
/cast hex toon two

/targetenemy 1
/cast hex toon three

/targetenemy 1
/targetenemy 1
/cast hex toon five


You are almost sure to get 3 and maybe 5 different targets depending on distance to each and other factors.