Holy sh!t, this is the closest game I've ever had!
The Oracle warned me about Scorpio, so I packed two extra Purifies in my deck.
In the beginning, I had three pillars and a Purify, so it was not bad.
However, from beginning to mid-game I never got a Quint. My two Otyughs were lobotomized and killed early, as was my Fallen Druid. I could barely hold up, and my shield was running out.
I thought I'd lose when I had under 20 HP and about 10 poison stacked on myself; both of my two Quints were in the last 9 cards of my deck. Then, I finally got a Quint and a FFQ; then, a Quint and the Purple Nymph I won two days ago. I stalled for a few turns with Sundials; but then, my shields ran out. I barely survived with the healings from the two Empathic Bonds, and some Antimatter'd creatures.
Then, Scorpio was dumb enough to play an Arctic Dragon, which I promptly Antimatter'd. From that point on, even though I have no shield and most of my creatures were frozen, the healing outweighed the poison and damage.
In the end, I won with Mastery even though I had 36 poison stacked on me and zero card in my deck.