Purify: How many people would put that in their deck for 2 gods?
RoF: By the time you draw it, it's likely the poison will have stacked up high.
Healing: A viable solution but I'm guessing you have a good chance to be outdamaged if you can't get your damage down fast.
PS. I vote for the name to be Scorpio. It sounds better for this one than the old one.
EDIT: In reply to Higurashi, I don't think it's OP. There's good counters to it, but it'll crush most common FG farmers. Your only likely to stand a good chance with one created from the Oracle at the moment until we come up wioth new FG decks.