A few elementary problems with this deck. Why do you need 4 fire shields and 4 steals...can't you steal a shield? You don't have enough drawing power--most 60 card rainbows max out sundials and hourglasses. The nova aren't worth their card slots--count on lands to produce quanta for you. And WHAT HAPPENS IF YOU DON'T DRAW THE ANUBIS OR IF IT GETS KILLED? It's your one and only source of quint. I recommend the following modifications:
-3 nova, -1 bone yard, -2 steal, -3 fire shield, -1 mind flayer, -1 fallen elf, -1 plate armor
+2 rain of fire, +2 quintessence, +2 sundial, +2 hourglass, +1 ice shield, +2 bone wall, +1 antimatter