As I write out math equations, I slowly make small progress in my work, I've managed to get the spell's magic cost down by slowing the freezing effect and I've even gotten the area of effect to a little over an acre of land enough to cover a small crop plot, This won't be perfect but it's far better than nothing, it should be only a few weeks before I can finish and send the spell to Celestia so she can get some ponies to test it.