I was wanting to make PZ a mixed sweeper with Life Orb, but after looking at it's entire physical move pool (Return, Double-Edge, Iron Tail, and Aerial Ace), there's not much to really use to scare Blissey away, aside from really going with Nasty Plot and Tri-Attack... Although Return + Adaptive + STAB + Life Orb would really make a dent on it. I like that Conversion idea as well, I wanted to make a move set with it too... Does Conversion take into account what type Hidden Power is?