Try playing this with 4 Dingus Eggs instead of 4 Millstones and see win % as a damage deck vs. a Millstone deck.
    -- Eh, I don't expect that to go so great.

Also, should you try changing this to or adding blue to counter burn/shatters/shatterstorms?  +Braingeyser +Ancestral

Still Need:
+1 Terror
+2 Forcefield