In this particular decklist, the number of ways to draw cards is frankly absurd, and the deck’s going to gain a lot from Sheoldred as a result. There’s also a discard package in the form of Aclazotz, ...
Radiant Greninja does not have access to Water Energy here, meaning it is in the deck purely for extra draw power. Squawkabilly ex is a brilliant support ‘mon as it can offer a full deck discard ...