Okay, let me just say that I think there should be absolutely NO physical sets in the analysis. Even mixed is stretching it. There is no reason to resort to Volt Tackle at all, considering its only benefit is that it does more damage to Blissey while Thunderbolt basically hits everything else harder and is a much more reliable attack in general. The Curse set sacrifices a tremendous amount of attacking freedom entirely for the sake of gimmick. Volt Tackle should be OO and Curse probably shouldn't be mentioned at all.