Not sure if anyone's mentioned this, but a deck that inhibits your ability to retreat while simultaneously sniping would work awesome with PHP. Maybe something with Eels/Raikou/Garbodor? Catcher up a Blastoise or Hydreigon while preventing Keldeo and Darkrai's free retreat while sniping around and having the active die a slow, painful death in the active spot. Now if only we still had Crobat G...
I don't think it's as much of a staple as Catcher though, and don't think it will reach Catcher prices.
How would you Dynomotor while Garbodor's Ability is active? Scrap your own Tools every turn, Dynomotor, and then re-attach a tool?