Nice Gengar card! I don't think this will be best paired with the bat line, having multiple stage 2s in a deck leads to inconsistency. Maybe a 4-4 Golbat line but I wouldn't have Crobat.
How about the Burning Energy?Not a bad attack at all. Discarding [R][R] is a pretty darn good cost for 160. It even has synergy with its regular EX form (or with itself, if you use Shrine of Memories).
Also Blacksmith.