Hi. Can you please tell me how you rule the wording on the "Each time this spell is successfully cast, pick up to 3 different enemy units within 10" part of the spell? Does this mean I can pick 3 different units for the first cast. Cast again, and pick the same 3 different units. Then cast again and pick the same 3 different units? Or does this mean I pick 3 units for the first cast, then pick 3 more different units for the 2nd and 3rd, totally 9 different units at the end of all the casting?