I'm not sure if I got this right, but hits all of them at the same time like in PBR? Or hit only one at a time like in D/P/Pt/HG/SS? Sorry but I'm not understanding what you said very well.... Just need a bit more specific details.... x-x
Oh, nevermind, I misunderstood what you asked. I think Surf hits both of the opponent's Pokemon at the same time, and then it hits yours. I may be wrong, but I think that's how it works.