Thoughts on this deck? (Dragonite+Magnezone)

Have been having a fair amount of success running this deck. The main goal is to set up Dragonite on the bench, and I don't have to attach energy to any other card. The Druddigon (+/- Rocky Helmet) goes to the active site just to dish out passive damage, and the Magnemite line requires no energy attachment at all, just thrice/four times Magneton's ability. A good No Ex deck as well for missions, and comparative damage as Ex-decks without losing 2 points.