well, im not really sure about scorpion, as i dont know the exact details, but, frost you slide, then freeze, slide, then freeze, slide and freeze *constantly keeps saying the same thing* bo' rai cho is soppused to have one, but im not sure of his, sonya, sorta has one, against the wall do her warfare combo and right before the opponent hits the floor at the end, press back + 3, though i read that this is not an infinate, but it will give in alot of hits.