Dark Arts (Alakazam + Greninja)

1 Prize point deck which aims to counter EX that rack up energies like Celebi and Gyra EX. Deck is still able to take down Charizard and Mewtwo EXs after they discard 2 energies with the help of chip damage of Druddigon and Greninja. It can be inconsistent as you may not get to needed stage 1 or stage 2 pokemon in time, but is really fun to punish those big energy EX pokemon.

Ideal start is to have 2 druddigons, 1 in active and another in the back (prevents sabrina snipes), 1 froakie building up and another abra building up. I would suggest to hold off evolving kadabra into alakazam until their active takes out your active and kadabra can make a free switch in, most don't face alakazam so hide his attack and surprise them. X speed is so u can switch out froakie or kadabra without having to spend energy. You can substitute it out for leaf to be more flexible with drud but it can conflict with an oak or gio on the same turn. 

All around even without the ideal start the deck has a pretty flexible gameplan and is fun to use, you can spice it up by adding fire energy into the mix and drudd can become an attacker, but I would recommend to just keep it water, psychic for consistency.