The spell was still in effect as the mud sprayed but it was still 'spell' enough that he was able to shift it into a mud to stone spell. The pile it created was not entirely stable but it would keep someone from fleeing on foot. HE however simply leapt over the wall and began walking toward the manor, his pistol in his main hand, shield active on his left arm. The guards would die if they tried to engage him, but as long as they stayed out of the way, he would let them live.