Each figure for SSF IV 3D has "SC" and "UC" stats below "AT" (which I assume is Attack). What do these stats mean for a StreetPass Battle, and can I improve them?
SC = Super Combo meter (max 4 bars); UC = Ultra Combo meter (max 2 bars).
You will get variants for each figure. Some will have SC and UC bars filled. If you have a figurine with one of these, it will have already one or more SC/UC parts ready to use right at the start of a StreetPass match.
Only Power, Defense, and Speed can all be altered for a given figure, up to 300.