Counter to darkness spell?

[1000yd_stare]

I was wondering if there was a counter somewhere to the Darkness spell (if unit has no darkvision, att/def reduced to zero).

I had looked at Solar Brillance, but it doesnt explicitly say anything about the effects of the light beyond the blindness, which I would rather not receive anyway.

I am facing MA Ermor with MA Mictlan (F9D6B6 bless strat) and lost 700 odd Jaguar Warriors to a combo of Darkness and Rigor Mortis.