Celebi ex is the star of the show. After you set up your Serperior line, this is where the heavy hitting starts; its move Powerful Bloom will flip a coin per energy attached to Celebi, and hit 50 ...

Celebi could be a top contender for a Mega Evolution ... Yveltal could offer a formidable Mega Evolution option with its signature move Oblivion Wing, potentially becoming the best Dark Type ...