First results are not so great. I'm 11-12 with it.
I still managed to win against a warrior with 7 legendaries, feels good.
EDIT: the combo poison seeds + starfall must be *2. Changed also the silence to a 2/4 instead of 2/1.
EDIT 2 removed Darnassus, zombi chow, king mukla for azure drake, sludge belcher and earthen ring farseer. Also removed one starfall for an explosive sheep (cheaper combo clear)