I'm actually thinking of using an edited version of the phase shield stall.
-Light has little creature control (I think the unstable gasses are the extent of it)
-Light has no perm control that I've seen
So if I take out the EAs, but with another shrieker, fractal, two more stone skins, and one more stone pillar + aether pillar. I think it'll still be above 50% (haven't checked), and I can stall until I can play over 50 damage in one turn. The stone skins guard against unstable gasses, and phase shields stop all damage.
And since miracle takes away all light, they'll only be able to miracle once before I win.
Thoughts?