First thing I see is that you have 13x strong energy in the deck. You ate limited to 4 copies of any card that is not a basic energy card. So that would have to be swapped first (unless you are meaning fighting energy there, then disregard).
I stopped playing standard a while ago, so I'm not...
Are you looking at standard format or extended? Honestly, the discard aspect of that attack can get quite brutal, especially when you are milling through a good part of your deck to get to it. I'll try to put some thought into it.
First thoughts are that you have way too much energy. Second, your trainers aren't complimenting what your deck does. As far as I can tell, Shedinja and Wobbuffet are there simply to stall until you get your mega Zard set up. Any opponent will see right through this strategy, and start setting...