What about this?
Cradily @ Leftovers
Nature: Calm
~Amnesia
~Energy Ball
~Stealth Rock/Ancient Power
~Recover
EVs: HP 252, SpD 164, SpA 94
Not so sure about the EVs. As far as Stealth Rock vs. Ancient Power, I'm not sure either. I like to try to take advantage of both STABs, but as the 60 BP...