Groups

[Talisman]

When I create a unit group, is there a 12 unit limit? Furthermore, is there anyway to iterate or go through each unit in the group one at a time? Also, can units be added more than once to each group?

My problem is this: I'm using a set of invisible spellcaster units to select all units in a line. I want to select all the units in all the ranges of all the spellcaster units, double check to make sure there are no duplicates, and then do something to each target found in the range of the spellcasters.

Suggestions? Comments? Thanks.

 

[SilverHawk]

1. Yes.
2. "Pick every unit..."
3. Why would you do this? A unit can't be in a unit group twice, as far as I know.