That second one is reeking evil. Nice work.
The first version lacks damage for a straight kill and must rely on the stall for a win. I did some PvP testing with bluesky and the ligh version is able to kill based on damage. I even beat a poison based deck with physalia and toadfish, albeit with the use of all my miracles and 1 turn to spare.
I wonder how farmers fared versus this creation?