Got Miracle from the Oracle today. I used the first deck with less than a 1/3 of my deck upgraded (I had upped aether pillars and a couple of phase shields). Works like a charm even with a sub-par draw (I drew all my firebolts in the first half of my deck, and most of my burning pillars and Fahrenheit were in the latter half). 'course, the most important thing to remember is to shoot yourself with the mirror shield up ... which felt very weird.