Here's an updated version of Greninja control that used to play healing Shaymin back in the days, now you have Soothing Shore wich is just better. There's a lot of options and plays with this deck and that's what i love about it. Main idea is to start with Suicune and build your Palkia in the back as a finisher, and also have fun with the most annoying frog in the meantime!!